5160685554 has 32 divisors (see below), whose sum is σ = 11508747840. Its totient is φ = 1714144896.

The previous prime is 5160685547. The next prime is 5160685561. The reversal of 5160685554 is 4555860615.

5160685554 is a `hidden beast` number, since 5 + 16 + 0 + 6 + 85 + 554 = 666.

It is an interprime number because it is at equal distance from previous prime (5160685547) and next prime (5160685561).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153567 + ... + 184130.

It is an arithmetic number, because the mean of its divisors is an integer number (359648370).

Almost surely, 2^5160685554 is an apocalyptic number.

5160685554 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5160685554 is an abundant number, since it is smaller than the sum of its proper divisors (6348062286).

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

5160685554 is a wasteful number, since it uses less digits than its factorization.

5160685554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337991 (or 337985 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 45.

The square root of 5160685554 is about 71837.9116762173. The cubic root of 5160685554 is about 1728.1010441975.

The spelling of 5160685554 in words is "five billion, one hundred sixty million, six hundred eighty-five thousand, five hundred fifty-four".