25045576122 has 16 divisors (see below), whose sum is σ = 57247031232. Its totient is φ = 7155878880.

The previous prime is 25045576121. The next prime is 25045576159. The reversal of 25045576122 is 22167554052.

It is a super-3 number, since 3×25045576122³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (25045576121) 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 7 ways as a sum of consecutive naturals, for example, 298161579 + ... + 298161662.

It is an arithmetic number, because the mean of its divisors is an integer number (3577939452).

Almost surely, 2^25045576122 is an apocalyptic number.

25045576122 is an abundant number, since it is smaller than the sum of its proper divisors (32201455110).

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

25045576122 is a wasteful number, since it uses less digits than its factorization.

25045576122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596323253.

The product of its (nonzero) digits is 168000, while the sum is 39.

The spelling of 25045576122 in words is "twenty-five billion, forty-five million, five hundred seventy-six thousand, one hundred twenty-two".