50572437 has 8 divisors (see below), whose sum is σ = 67583904. Its totient is φ = 33637968.

The previous prime is 50572421. The next prime is 50572493. The reversal of 50572437 is 73427505.

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

It is not a de Polignac number, because 50572437 - 2⁴ = 50572421 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 50572398 and 50572407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50572037) 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, 17698 + ... + 20355.

It is an arithmetic number, because the mean of its divisors is an integer number (8447988).

Almost surely, 2^50572437 is an apocalyptic number.

It is an amenable number.

50572437 is a deficient number, since it is larger than the sum of its proper divisors (17011467).

50572437 is a wasteful number, since it uses less digits than its factorization.

50572437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38499.

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 50572437 is about 7111.4300249668. The cubic root of 50572437 is about 369.8037356969.

The spelling of 50572437 in words is "fifty million, five hundred seventy-two thousand, four hundred thirty-seven".