5155052768 has 48 divisors (see below), whose sum is σ = 10338977376. Its totient is φ = 2529730560.

The previous prime is 5155052761. The next prime is 5155052779. The reversal of 5155052768 is 8672505515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155052761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365528 + ... + 379368.

It is an arithmetic number, because the mean of its divisors is an integer number (215395362).

Almost surely, 2^5155052768 is an apocalyptic number.

It is an amenable number.

5155052768 is an abundant number, since it is smaller than the sum of its proper divisors (5183924608).

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

5155052768 is a wasteful number, since it uses less digits than its factorization.

5155052768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14067 (or 14059 counting only the distinct ones).

The product of its (nonzero) digits is 420000, while the sum is 44.

The square root of 5155052768 is about 71798.6961441501. The cubic root of 5155052768 is about 1727.4720859636.

The spelling of 5155052768 in words is "five billion, one hundred fifty-five million, fifty-two thousand, seven hundred sixty-eight".