5106616551 has 12 divisors (see below), whose sum is σ = 7393833720. Its totient is φ = 3396283440.

The previous prime is 5106616499. The next prime is 5106616573. The reversal of 5106616551 is 1556166015.

It is a de Polignac number, because none of the positive numbers 2^k-5106616551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5106616591) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 673320 + ... + 680861.

It is an arithmetic number, because the mean of its divisors is an integer number (616152810).

Almost surely, 2^5106616551 is an apocalyptic number.

5106616551 is a deficient number, since it is larger than the sum of its proper divisors (2287217169).

5106616551 is a wasteful number, since it uses less digits than its factorization.

5106616551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354606 (or 1354603 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 5106616551 is about 71460.5943929940. The cubic root of 5106616551 is about 1722.0446829248.

The spelling of 5106616551 in words is "five billion, one hundred six million, six hundred sixteen thousand, five hundred fifty-one".