50563516 has 6 divisors (see below), whose sum is σ = 88486160. Its totient is φ = 25281756.

The previous prime is 50563489. The next prime is 50563519. The reversal of 50563516 is 61536505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50563519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6320436 + ... + 6320443.

Almost surely, 2^50563516 is an apocalyptic number.

It is an amenable number.

50563516 is a deficient number, since it is larger than the sum of its proper divisors (37922644).

50563516 is a wasteful number, since it uses less digits than its factorization.

50563516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12640883 (or 12640881 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 50563516 is about 7110.8027676205. The cubic root of 50563516 is about 369.7819899046.

The spelling of 50563516 in words is "fifty million, five hundred sixty-three thousand, five hundred sixteen".