50328457 has 8 divisors (see below), whose sum is σ = 51461856. Its totient is φ = 49206432.

The previous prime is 50328433. The next prime is 50328479. The reversal of 50328457 is 75482305.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50328457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50328557) 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, 6438 + ... + 11920.

It is an arithmetic number, because the mean of its divisors is an integer number (6432732).

Almost surely, 2^50328457 is an apocalyptic number.

It is an amenable number.

50328457 is a deficient number, since it is larger than the sum of its proper divisors (1133399).

50328457 is a wasteful number, since it uses less digits than its factorization.

50328457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5687.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 50328457 is about 7094.2552110845. The cubic root of 50328457 is about 369.2080871361.

The spelling of 50328457 in words is "fifty million, three hundred twenty-eight thousand, four hundred fifty-seven".