50391058 has 8 divisors (see below), whose sum is σ = 78024960. Its totient is φ = 24382740.

The previous prime is 50391037. The next prime is 50391079. The reversal of 50391058 is 85019305.

It is an interprime number because it is at equal distance from previous prime (50391037) and next prime (50391079).

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

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406318 + ... + 406441.

It is an arithmetic number, because the mean of its divisors is an integer number (9753120).

Almost surely, 2^50391058 is an apocalyptic number.

50391058 is a deficient number, since it is larger than the sum of its proper divisors (27633902).

50391058 is a wasteful number, since it uses less digits than its factorization.

50391058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812792.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 50391058 is about 7098.6659310042. The cubic root of 50391058 is about 369.3611034117.

The spelling of 50391058 in words is "fifty million, three hundred ninety-one thousand, fifty-eight".