2525790469632 has 160 divisors (see below), whose sum is σ = 6810419667744. Its totient is φ = 831762432000.

The previous prime is 2525790469627. The next prime is 2525790469651. The reversal of 2525790469632 is 2369640975252.

It is a super-2 number, since 2×2525790469632² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 71500038 + ... + 71535354.

Almost surely, 2^{2525790469632} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2525790469632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3405209833872).

2525790469632 is an abundant number, since it is smaller than the sum of its proper divisors (4284629198112).

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

2525790469632 is a wasteful number, since it uses less digits than its factorization.

2525790469632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35900 (or 35884 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 60.

The spelling of 2525790469632 in words is "two trillion, five hundred twenty-five billion, seven hundred ninety million, four hundred sixty-nine thousand, six hundred thirty-two".