10035861556 has 12 divisors (see below), whose sum is σ = 20071723168. Its totient is φ = 4301083512.

The previous prime is 10035861529. The next prime is 10035861557. The reversal of 10035861556 is 65516853001.

10035861556 is an admirable number.

It is a super-2 number, since 2×10035861556² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10035861557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179211786 + ... + 179211841.

Almost surely, 2^10035861556 is an apocalyptic number.

It is an amenable number.

10035861556 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10035861556 is a wasteful number, since it uses less digits than its factorization.

10035861556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358423638 (or 358423636 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 10035861556 in words is "ten billion, thirty-five million, eight hundred sixty-one thousand, five hundred fifty-six".