50572051 has 4 divisors (see below), whose sum is σ = 50596504. Its totient is φ = 50547600.

The previous prime is 50572037. The next prime is 50572057. The reversal of 50572051 is 15027505.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50572051 - 2⁵ = 50572019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50572057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8805 + ... + 13366.

It is an arithmetic number, because the mean of its divisors is an integer number (12649126).

Almost surely, 2^50572051 is an apocalyptic number.

50572051 is a deficient number, since it is larger than the sum of its proper divisors (24453).

50572051 is a wasteful number, since it uses less digits than its factorization.

50572051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24452.

The product of its (nonzero) digits is 1750, while the sum is 25.

The square root of 50572051 is about 7111.4028855072. The cubic root of 50572051 is about 369.8027948379.

Adding to 50572051 its reverse (15027505), we get a palindrome (65599556).

The spelling of 50572051 in words is "fifty million, five hundred seventy-two thousand, fifty-one".