425202202524 has 24 divisors (see below), whose sum is σ = 1082332879488. Its totient is φ = 128849152240.

The previous prime is 425202202501. The next prime is 425202202543.

425202202524 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 425202202491 and 425202202500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1610614272 + ... + 1610614535.

It is an arithmetic number, because the mean of its divisors is an integer number (45097203312).

Almost surely, 2^425202202524 is an apocalyptic number.

425202202524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425202202524 is an abundant number, since it is smaller than the sum of its proper divisors (657130676964).

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

425202202524 is a wasteful number, since it uses less digits than its factorization.

425202202524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3221228825 (or 3221228823 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

It can be divided in two parts, 425202 and 202524, that added together give a palindrome (627726).

The spelling of 425202202524 in words is "four hundred twenty-five billion, two hundred two million, two hundred two thousand, five hundred twenty-four".