50856053 has 8 divisors (see below), whose sum is σ = 53503200. Its totient is φ = 48268528.

The previous prime is 50856049. The next prime is 50856067. The reversal of 50856053 is 35065805.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50856053 - 2² = 50856049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50856073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13151 + ... + 16572.

It is an arithmetic number, because the mean of its divisors is an integer number (6687900).

Almost surely, 2^50856053 is an apocalyptic number.

It is an amenable number.

50856053 is a deficient number, since it is larger than the sum of its proper divisors (2647147).

50856053 is a wasteful number, since it uses less digits than its factorization.

50856053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29811.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 50856053 is about 7131.3430011464. The cubic root of 50856053 is about 370.4937479329.

The spelling of 50856053 in words is "fifty million, eight hundred fifty-six thousand, fifty-three".