50553532 has 6 divisors (see below), whose sum is σ = 88468688. Its totient is φ = 25276764.

The previous prime is 50553523. The next prime is 50553551. The reversal of 50553532 is 23535505.

It is a self number, because there is not a number n which added to its sum of digits gives 50553532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6319188 + ... + 6319195.

Almost surely, 2^50553532 is an apocalyptic number.

It is an amenable number.

50553532 is a deficient number, since it is larger than the sum of its proper divisors (37915156).

50553532 is a wasteful number, since it uses less digits than its factorization.

50553532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12638387 (or 12638385 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 50553532 is about 7110.1007025217. The cubic root of 50553532 is about 369.7576499147.

The spelling of 50553532 in words is "fifty million, five hundred fifty-three thousand, five hundred thirty-two".