5120340155 has 32 divisors (see below), whose sum is σ = 7344691200. Its totient is φ = 3350552832.

The previous prime is 5120340149. The next prime is 5120340161. The reversal of 5120340155 is 5510430215.

It is an interprime number because it is at equal distance from previous prime (5120340149) and next prime (5120340161).

It is a cyclic number.

It is not a de Polignac number, because 5120340155 - 2⁴ = 5120340139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 346151 + ... + 360639.

It is an arithmetic number, because the mean of its divisors is an integer number (229521600).

Almost surely, 2^5120340155 is an apocalyptic number.

5120340155 is a deficient number, since it is larger than the sum of its proper divisors (2224351045).

5120340155 is a wasteful number, since it uses less digits than its factorization.

5120340155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14963.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5120340155 is about 71556.5521458378. The cubic root of 5120340155 is about 1723.5859200205.

The spelling of 5120340155 in words is "five billion, one hundred twenty million, three hundred forty thousand, one hundred fifty-five".