425257752524 has 48 divisors (see below), whose sum is σ = 818123997600. Its totient is φ = 191809136640.

The previous prime is 425257752509. The next prime is 425257752541.

425257752524 is nontrivially palindromic in base 10.

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 15 ways as a sum of consecutive naturals, for example, 6609212 + ... + 6673244.

It is an arithmetic number, because the mean of its divisors is an integer number (17044249950).

Almost surely, 2^425257752524 is an apocalyptic number.

425257752524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425257752524 is a deficient number, since it is larger than the sum of its proper divisors (392866245076).

425257752524 is a wasteful number, since it uses less digits than its factorization.

425257752524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65210 (or 65208 counting only the distinct ones).

The product of its digits is 7840000, while the sum is 50.

The spelling of 425257752524 in words is "four hundred twenty-five billion, two hundred fifty-seven million, seven hundred fifty-two thousand, five hundred twenty-four".