50572726 has 8 divisors (see below), whose sum is σ = 75963960. Its totient is φ = 25251408.

The previous prime is 50572693. The next prime is 50572727. The reversal of 50572726 is 62727505.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 50572691 and 50572700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50572727) 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, 15631 + ... + 18586.

It is an arithmetic number, because the mean of its divisors is an integer number (9495495).

Almost surely, 2^50572726 is an apocalyptic number.

50572726 is a deficient number, since it is larger than the sum of its proper divisors (25391234).

50572726 is a wasteful number, since it uses less digits than its factorization.

50572726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34958.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 50572726 is about 7111.4503443391. The cubic root of 50572726 is about 369.8044401193.

The spelling of 50572726 in words is "fifty million, five hundred seventy-two thousand, seven hundred twenty-six".