50516051662 has 4 divisors (see below), whose sum is σ = 75774077496. Its totient is φ = 25258025830.

The previous prime is 50516051653. The next prime is 50516051669. The reversal of 50516051662 is 26615061505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26615061505 = 5 ⋅5323012301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50516051669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12629012914 + ... + 12629012917.

It is an arithmetic number, because the mean of its divisors is an integer number (18943519374).

Almost surely, 2^50516051662 is an apocalyptic number.

50516051662 is a deficient number, since it is larger than the sum of its proper divisors (25258025834).

50516051662 is a wasteful number, since it uses less digits than its factorization.

50516051662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25258025833.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 50516051662 in words is "fifty billion, five hundred sixteen million, fifty-one thousand, six hundred sixty-two".