5155156656 has 160 divisors (see below), whose sum is σ = 16450058240. Its totient is φ = 1534982400.

The previous prime is 5155156651. The next prime is 5155156661. The reversal of 5155156656 is 6566515515.

It is an interprime number because it is at equal distance from previous prime (5155156651) and next prime (5155156661).

It is a super-2 number, since 2×5155156656² = 53151280295802204672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5155156651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159291 + ... + 188901.

It is an arithmetic number, because the mean of its divisors is an integer number (102812864).

Almost surely, 2^5155156656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5155156656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8225029120).

5155156656 is an abundant number, since it is smaller than the sum of its proper divisors (11294901584).

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

5155156656 is a wasteful number, since it uses less digits than its factorization.

5155156656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29672 (or 29660 counting only the distinct ones).

The product of its digits is 675000, while the sum is 45.

The square root of 5155156656 is about 71799.4196076821. The cubic root of 5155156656 is about 1727.4836902686.

The spelling of 5155156656 in words is "five billion, one hundred fifty-five million, one hundred fifty-six thousand, six hundred fifty-six".