10011582252 has 72 divisors (see below), whose sum is σ = 29143226112. Its totient is φ = 2838607200.

The previous prime is 10011582247. The next prime is 10011582263. The reversal of 10011582252 is 25228511001.

It is a happy number.

It is a super-2 number, since 2×10011582252² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118624 + ... + 184647.

Almost surely, 2^10011582252 is an apocalyptic number.

10011582252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10011582252 is an abundant number, since it is smaller than the sum of its proper divisors (19131643860).

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

10011582252 is a wasteful number, since it uses less digits than its factorization.

10011582252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303419 (or 303414 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The spelling of 10011582252 in words is "ten billion, eleven million, five hundred eighty-two thousand, two hundred fifty-two".