425555555524 has 24 divisors (see below), whose sum is σ = 812441595168. Its totient is φ = 193430211840.

The previous prime is 425555555519. The next prime is 425555555531.

425555555524 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3087939 + ... + 3222805.

It is an arithmetic number, because the mean of its divisors is an integer number (33851733132).

Almost surely, 2^425555555524 is an apocalyptic number.

425555555524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425555555524 is a deficient number, since it is larger than the sum of its proper divisors (386886039644).

425555555524 is a wasteful number, since it uses less digits than its factorization.

425555555524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206595 (or 206593 counting only the distinct ones).

The product of its digits is 25000000, while the sum is 52.

The spelling of 425555555524 in words is "four hundred twenty-five billion, five hundred fifty-five million, five hundred fifty-five thousand, five hundred twenty-four".