5051011155 has 32 divisors (see below), whose sum is σ = 8355145728. Its totient is φ = 2603664000.

The previous prime is 5051011127. The next prime is 5051011157. The reversal of 5051011155 is 5511101505.

It is not a de Polignac number, because 5051011155 - 2⁵ = 5051011123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5051011157) 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, 53670 + ... + 113940.

It is an arithmetic number, because the mean of its divisors is an integer number (261098304).

Almost surely, 2^5051011155 is an apocalyptic number.

5051011155 is a deficient number, since it is larger than the sum of its proper divisors (3304134573).

5051011155 is a wasteful number, since it uses less digits than its factorization.

5051011155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60467.

The product of its (nonzero) digits is 625, while the sum is 24.

The square root of 5051011155 is about 71070.4661234187. The cubic root of 5051011155 is about 1715.7714719090.

The spelling of 5051011155 in words is "five billion, fifty-one million, eleven thousand, one hundred fifty-five".