5111655000 has 80 divisors (see below), whose sum is σ = 15968857080. Its totient is φ = 1363104000.

The previous prime is 5111654981. The next prime is 5111655001. The reversal of 5111655000 is 5561115.

It is a super-2 number, since 2×5111655000² = 52258033678050000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111655001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 155389 + ... + 185388.

Almost surely, 2^5111655000 is an apocalyptic number.

5111655000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5111655000 is an abundant number, since it is smaller than the sum of its proper divisors (10857202080).

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

5111655000 is a wasteful number, since it uses less digits than its factorization.

5111655000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340806 (or 340787 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 5111655000 is about 71495.8390397651. The cubic root of 5111655000 is about 1722.6108492079.

The spelling of 5111655000 in words is "five billion, one hundred eleven million, six hundred fifty-five thousand".