52945454925 has 192 divisors, whose sum is σ = 113485950720. Its totient is φ = 23915520000.

The previous prime is 52945454921. The next prime is 52945454951.

52945454925 is a `hidden beast` number, since 5 + 2 + 9 + 4 + 545 + 4 + 92 + 5 = 666.

52945454925 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52945454925 - 2² = 52945454921 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52945454921) by changing a digit.

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 191 ways as a sum of consecutive naturals, for example, 12746649 + ... + 12750801.

It is an arithmetic number, because the mean of its divisors is an integer number (591072660).

Almost surely, 2^52945454925 is an apocalyptic number.

52945454925 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52945454925 is an abundant number, since it is smaller than the sum of its proper divisors (60540495795).

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

52945454925 is a wasteful number, since it uses less digits than its factorization.

52945454925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4301 (or 4290 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 54.

It can be divided in two parts, 529 and 45454925, that added together give a palindrome (45455454).

The spelling of 52945454925 in words is "fifty-two billion, nine hundred forty-five million, four hundred fifty-four thousand, nine hundred twenty-five".