5501011156 has 12 divisors (see below), whose sum is σ = 9850648192. Its totient is φ = 2686540248.

The previous prime is 5501011127. The next prime is 5501011183. The reversal of 5501011156 is 6511101055.

It is a super-2 number, since 2×5501011156² = 60522247476872912672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5501011156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15991140 + ... + 15991483.

Almost surely, 2^5501011156 is an apocalyptic number.

It is an amenable number.

5501011156 is a deficient number, since it is larger than the sum of its proper divisors (4349637036).

5501011156 is a wasteful number, since it uses less digits than its factorization.

5501011156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31982670 (or 31982668 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 25.

The square root of 5501011156 is about 74168.8017700165. The cubic root of 5501011156 is about 1765.2823347589.

It can be divided in two parts, 55010 and 11156, that added together give a palindrome (66166).

The spelling of 5501011156 in words is "five billion, five hundred one million, eleven thousand, one hundred fifty-six".