7156961016 has 32 divisors (see below), whose sum is σ = 18195667200. Its totient is φ = 2345218400.

The previous prime is 7156961003. The next prime is 7156961017. The reversal of 7156961016 is 6101696517.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7156961017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2525760 + ... + 2528591.

It is an arithmetic number, because the mean of its divisors is an integer number (568614600).

Almost surely, 2^7156961016 is an apocalyptic number.

It is an amenable number.

7156961016 is an abundant number, since it is smaller than the sum of its proper divisors (11038706184).

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

7156961016 is a wasteful number, since it uses less digits than its factorization.

7156961016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054419 (or 5054415 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 7156961016 is about 84598.8239634571. The cubic root of 7156961016 is about 1927.1235140404.

The spelling of 7156961016 in words is "seven billion, one hundred fifty-six million, nine hundred sixty-one thousand, sixteen".