6156902970 has 48 divisors (see below), whose sum is σ = 16380235872. Its totient is φ = 1603657440.

The previous prime is 6156902923. The next prime is 6156902981. The reversal of 6156902970 is 792096516.

It is a happy number.

6156902970 is a `hidden beast` number, since 61 + 569 + 0 + 29 + 7 + 0 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

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, 791596 + ... + 799335.

It is an arithmetic number, because the mean of its divisors is an integer number (341254914).

Almost surely, 2^6156902970 is an apocalyptic number.

6156902970 is an abundant number, since it is smaller than the sum of its proper divisors (10223332902).

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

6156902970 is a wasteful number, since it uses less digits than its factorization.

6156902970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590987 (or 1590984 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 6156902970 is about 78465.9350928796. The cubic root of 6156902970 is about 1832.8240281869.

The spelling of 6156902970 in words is "six billion, one hundred fifty-six million, nine hundred two thousand, nine hundred seventy".