50977875514 has 4 divisors (see below), whose sum is σ = 76466813274. Its totient is φ = 25488937756.

The previous prime is 50977875491. The next prime is 50977875523. The reversal of 50977875514 is 41557877905.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41557877905 = 5 ⋅8311575581.

It can be written as a sum of positive squares in only one way, i.e., 47849375025 + 3128500489 = 218745^2 + 55933^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12744468877 + ... + 12744468880.

Almost surely, 2^50977875514 is an apocalyptic number.

50977875514 is a deficient number, since it is larger than the sum of its proper divisors (25488937760).

50977875514 is a wasteful number, since it uses less digits than its factorization.

50977875514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25488937759.

The product of its (nonzero) digits is 12348000, while the sum is 58.

The spelling of 50977875514 in words is "fifty billion, nine hundred seventy-seven million, eight hundred seventy-five thousand, five hundred fourteen".