50558016 has 28 divisors (see below), whose sum is σ = 133768592. Its totient is φ = 16852608.

The previous prime is 50557987. The next prime is 50558023. The reversal of 50558016 is 61085505.

It is a happy number.

It is a super-2 number, since 2×50558016² = 5112225963712512, which contains 22 as substring.

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, 131470 + ... + 131853.

Almost surely, 2^50558016 is an apocalyptic number.

It is an amenable number.

50558016 is an abundant number, since it is smaller than the sum of its proper divisors (83210576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50558016 is a wasteful number, since it uses less digits than its factorization.

50558016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263338 (or 263328 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

The square root of 50558016 is about 7110.4160215841. The cubic root of 50558016 is about 369.7685818531.

The spelling of 50558016 in words is "fifty million, five hundred fifty-eight thousand, sixteen".