25570452845160 has 1024 divisors, whose sum is σ = 92462332032000. Its totient is φ = 6266107330560.

The previous prime is 25570452845111. The next prime is 25570452845177. The reversal of 25570452845160 is 6154825407552.

25570452845160 is a `hidden beast` number, since 2 + 5 + 5 + 7 + 0 + 4 + 528 + 4 + 51 + 60 = 666.

It is a super-2 number, since 2×25570452845160² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 25570452845097 and 25570452845106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 41443197172 + ... + 41443197788.

It is an arithmetic number, because the mean of its divisors is an integer number (90295246125).

Almost surely, 2^{25570452845160} is an apocalyptic number.

25570452845160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25570452845160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46231166016000).

25570452845160 is an abundant number, since it is smaller than the sum of its proper divisors (66891879186840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25570452845160 is a wasteful number, since it uses less digits than its factorization.

25570452845160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 13440000, while the sum is 54.

The spelling of 25570452845160 in words is "twenty-five trillion, five hundred seventy billion, four hundred fifty-two million, eight hundred forty-five thousand, one hundred sixty".