50723351 has 4 divisors (see below), whose sum is σ = 57969552. Its totient is φ = 43477152.

The previous prime is 50723333. The next prime is 50723353. The reversal of 50723351 is 15332705.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15332705 = 5 ⋅3066541.

It is a cyclic number.

It is not a de Polignac number, because 50723351 - 2⁶ = 50723287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50723351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50723353) 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, 3623090 + ... + 3623103.

It is an arithmetic number, because the mean of its divisors is an integer number (14492388).

Almost surely, 2^50723351 is an apocalyptic number.

50723351 is a deficient number, since it is larger than the sum of its proper divisors (7246201).

50723351 is an equidigital number, since it uses as much as digits as its factorization.

50723351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7246200.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 50723351 is about 7122.0327856589. The cubic root of 50723351 is about 370.1712161076.

The spelling of 50723351 in words is "fifty million, seven hundred twenty-three thousand, three hundred fifty-one".