50113558 has 8 divisors (see below), whose sum is σ = 82004040. Its totient is φ = 22778880.

The previous prime is 50113549. The next prime is 50113559. The reversal of 50113558 is 85531105.

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

It is a super-2 number, since 2×50113558² = 5022737390838728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50113559) 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, 1138923 + ... + 1138966.

It is an arithmetic number, because the mean of its divisors is an integer number (10250505).

Almost surely, 2^50113558 is an apocalyptic number.

50113558 is a deficient number, since it is larger than the sum of its proper divisors (31890482).

50113558 is a wasteful number, since it uses less digits than its factorization.

50113558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277902.

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 50113558 is about 7079.0930210021. The cubic root of 50113558 is about 368.6818398199.

The spelling of 50113558 in words is "fifty million, one hundred thirteen thousand, five hundred fifty-eight".