50372723 has 4 divisors (see below), whose sum is σ = 51601368. Its totient is φ = 49144080.

The previous prime is 50372689. The next prime is 50372731. The reversal of 50372723 is 32727305.

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 50372723 - 2⁶ = 50372659 is a prime.

It is a super-2 number, since 2×50372723² = 5074822444869458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50372753) 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, 614261 + ... + 614342.

It is an arithmetic number, because the mean of its divisors is an integer number (12900342).

Almost surely, 2^50372723 is an apocalyptic number.

50372723 is a deficient number, since it is larger than the sum of its proper divisors (1228645).

50372723 is a wasteful number, since it uses less digits than its factorization.

50372723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228644.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 50372723 is about 7097.3743736681. The cubic root of 50372723 is about 369.3163001097.

The spelling of 50372723 in words is "fifty million, three hundred seventy-two thousand, seven hundred twenty-three".