425336633524 has 96 divisors (see below), whose sum is σ = 866170005120. Its totient is φ = 180610560000.

The previous prime is 425336633509. The next prime is 425336633573.

425336633524 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×425336633524² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188953399 + ... + 188955649.

It is an arithmetic number, because the mean of its divisors is an integer number (9022604220).

Almost surely, 2^425336633524 is an apocalyptic number.

425336633524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425336633524 is an abundant number, since it is smaller than the sum of its proper divisors (440833371596).

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

425336633524 is a wasteful number, since it uses less digits than its factorization.

425336633524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4049 (or 4047 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 46.

The spelling of 425336633524 in words is "four hundred twenty-five billion, three hundred thirty-six million, six hundred thirty-three thousand, five hundred twenty-four".