6374851155 has 24 divisors (see below), whose sum is σ = 11163664512. Its totient is φ = 3364867584.

The previous prime is 6374851121. The next prime is 6374851169. The reversal of 6374851155 is 5511584736.

6374851155 is a `hidden beast` number, since 63 + 74 + 8 + 511 + 5 + 5 = 666.

It is not a de Polignac number, because 6374851155 - 2⁸ = 6374850899 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 6374851155.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 725859 + ... + 734588.

It is an arithmetic number, because the mean of its divisors is an integer number (465152688).

Almost surely, 2^6374851155 is an apocalyptic number.

6374851155 is a deficient number, since it is larger than the sum of its proper divisors (4788813357).

6374851155 is a wasteful number, since it uses less digits than its factorization.

6374851155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460555 (or 1460552 counting only the distinct ones).

The product of its digits is 504000, while the sum is 45.

The square root of 6374851155 is about 79842.6650043697. The cubic root of 6374851155 is about 1854.2004536390.

The spelling of 6374851155 in words is "six billion, three hundred seventy-four million, eight hundred fifty-one thousand, one hundred fifty-five".