50223516 has 24 divisors (see below), whose sum is σ = 133929600. Its totient is φ = 14349552.

The previous prime is 50223499. The next prime is 50223533. The reversal of 50223516 is 61532205.

It is an interprime number because it is at equal distance from previous prime (50223499) and next prime (50223533).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298866 + ... + 299033.

It is an arithmetic number, because the mean of its divisors is an integer number (5580400).

Almost surely, 2^50223516 is an apocalyptic number.

It is an amenable number.

50223516 is an abundant number, since it is smaller than the sum of its proper divisors (83706084).

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

50223516 is a wasteful number, since it uses less digits than its factorization.

50223516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597913 (or 597911 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 50223516 is about 7086.8551558502. The cubic root of 50223516 is about 368.9512938702.

The spelling of 50223516 in words is "fifty million, two hundred twenty-three thousand, five hundred sixteen".