1002342520525 has 12 divisors (see below), whose sum is σ = 1271809487872. Its totient is φ = 783225782640.

The previous prime is 1002342520493. The next prime is 1002342520549. The reversal of 1002342520525 is 5250252432001.

It is not a de Polignac number, because 1002342520525 - 2⁵ = 1002342520493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 466204749 + ... + 466206898.

Almost surely, 2^{1002342520525} is an apocalyptic number.

It is an amenable number.

1002342520525 is a deficient number, since it is larger than the sum of its proper divisors (269466967347).

1002342520525 is an equidigital number, since it uses as much as digits as its factorization.

1002342520525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932411700 (or 932411695 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 1002342520525 its reverse (5250252432001), we get a palindrome (6252594952526).

The spelling of 1002342520525 in words is "one trillion, two billion, three hundred forty-two million, five hundred twenty thousand, five hundred twenty-five".