50457423 has 8 divisors (see below), whose sum is σ = 70201728. Its totient is φ = 32175704.

The previous prime is 50457409. The next prime is 50457427. The reversal of 50457423 is 32475405.

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

It is a cyclic number.

It is not a de Polignac number, because 50457423 - 2⁵ = 50457391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50457427) 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, 365565 + ... + 365702.

It is an arithmetic number, because the mean of its divisors is an integer number (8775216).

Almost surely, 2^50457423 is an apocalyptic number.

50457423 is a deficient number, since it is larger than the sum of its proper divisors (19744305).

50457423 is a wasteful number, since it uses less digits than its factorization.

50457423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731293.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 50457423 is about 7103.3388628166. The cubic root of 50457423 is about 369.5231817474.

It can be divided in two parts, 50457 and 423, that multiplied together give a triangular number (21343311 = T₆₅₃₃).

The spelling of 50457423 in words is "fifty million, four hundred fifty-seven thousand, four hundred twenty-three".