2501805332752 has 40 divisors (see below), whose sum is σ = 5319570900672. Its totient is φ = 1130374742400.

The previous prime is 2501805332749. The next prime is 2501805332753. The reversal of 2501805332752 is 2572335081052.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2501805332699 and 2501805332708.

It is not an unprimeable number, because it can be changed into a prime (2501805332753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42529899 + ... + 42588682.

Almost surely, 2^{2501805332752} is an apocalyptic number.

2501805332752 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2501805332752 is an abundant number, since it is smaller than the sum of its proper divisors (2817765567920).

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

2501805332752 is a wasteful number, since it uses less digits than its factorization.

2501805332752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85118767 (or 85118761 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 2501805332752 in words is "two trillion, five hundred one billion, eight hundred five million, three hundred thirty-two thousand, seven hundred fifty-two".