7616616051 has 16 divisors (see below), whose sum is σ = 11661805440. Its totient is φ = 4373176320.

The previous prime is 7616616047. The next prime is 7616616103. The reversal of 7616616051 is 1506166167.

It is not a de Polignac number, because 7616616051 - 2² = 7616616047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7616616001) 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, 6073230 + ... + 6074483.

It is an arithmetic number, because the mean of its divisors is an integer number (728862840).

Almost surely, 2^7616616051 is an apocalyptic number.

7616616051 is a deficient number, since it is larger than the sum of its proper divisors (4045189389).

7616616051 is a wasteful number, since it uses less digits than its factorization.

7616616051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12147746.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 7616616051 is about 87273.2264271237. The cubic root of 7616616051 is about 1967.5269413842.

The spelling of 7616616051 in words is "seven billion, six hundred sixteen million, six hundred sixteen thousand, fifty-one".