50876553 has 48 divisors (see below), whose sum is σ = 86311680. Its totient is φ = 26417664.

The previous prime is 50876503. The next prime is 50876557. The reversal of 50876553 is 35567805.

It is not a de Polignac number, because 50876553 - 2⁶ = 50876489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (50876557) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150801 + ... + 151137.

It is an arithmetic number, because the mean of its divisors is an integer number (1798160).

Almost surely, 2^50876553 is an apocalyptic number.

It is an amenable number.

50876553 is a deficient number, since it is larger than the sum of its proper divisors (35435127).

50876553 is a wasteful number, since it uses less digits than its factorization.

50876553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 50876553 is about 7132.7801732564. The cubic root of 50876553 is about 370.5435230733.

The spelling of 50876553 in words is "fifty million, eight hundred seventy-six thousand, five hundred fifty-three".