51151606005 has 16 divisors (see below), whose sum is σ = 82995283584. Its totient is φ = 26896618560.

The previous prime is 51151605971. The next prime is 51151606031. The reversal of 51151606005 is 50060615115.

It is not a de Polignac number, because 51151606005 - 2⁸ = 51151605749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24013774 + ... + 24015903.

It is an arithmetic number, because the mean of its divisors is an integer number (5187205224).

Almost surely, 2^51151606005 is an apocalyptic number.

It is an amenable number.

51151606005 is a deficient number, since it is larger than the sum of its proper divisors (31843677579).

51151606005 is a wasteful number, since it uses less digits than its factorization.

51151606005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48029756.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 51151606005 in words is "fifty-one billion, one hundred fifty-one million, six hundred six thousand, five".