5155057518 has 32 divisors (see below), whose sum is σ = 11461373952. Its totient is φ = 1535004000.

The previous prime is 5155057513. The next prime is 5155057553. The reversal of 5155057518 is 8157505515.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5155057518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155057511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1063558 + ... + 1068393.

It is an arithmetic number, because the mean of its divisors is an integer number (358167936).

Almost surely, 2^5155057518 is an apocalyptic number.

5155057518 is an abundant number, since it is smaller than the sum of its proper divisors (6306316434).

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

5155057518 is a wasteful number, since it uses less digits than its factorization.

5155057518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132000.

The product of its (nonzero) digits is 175000, while the sum is 42.

The square root of 5155057518 is about 71798.7292227376. The cubic root of 5155057518 is about 1727.4726165427.

The spelling of 5155057518 in words is "five billion, one hundred fifty-five million, fifty-seven thousand, five hundred eighteen".