51167711414 has 16 divisors (see below), whose sum is σ = 78503642640. Its totient is φ = 25004844000.

The previous prime is 51167711383. The next prime is 51167711453. The reversal of 51167711414 is 41411776115.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1232837 + ... + 1273664.

It is an arithmetic number, because the mean of its divisors is an integer number (4906477665).

Almost surely, 2^51167711414 is an apocalyptic number.

51167711414 is a deficient number, since it is larger than the sum of its proper divisors (27335931226).

51167711414 is a wasteful number, since it uses less digits than its factorization.

51167711414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506735.

The product of its digits is 23520, while the sum is 38.

The spelling of 51167711414 in words is "fifty-one billion, one hundred sixty-seven million, seven hundred eleven thousand, four hundred fourteen".