50533628 has 6 divisors (see below), whose sum is σ = 88433856. Its totient is φ = 25266812.

The previous prime is 50533591. The next prime is 50533649. The reversal of 50533628 is 82633505.

It is a junction number, because it is equal to n+sod(n) for n = 50533594 and 50533603.

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, 6316700 + ... + 6316707.

It is an arithmetic number, because the mean of its divisors is an integer number (14738976).

Almost surely, 2^50533628 is an apocalyptic number.

It is an amenable number.

50533628 is a deficient number, since it is larger than the sum of its proper divisors (37900228).

50533628 is a wasteful number, since it uses less digits than its factorization.

50533628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12633411 (or 12633409 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 50533628 is about 7108.7008658404. The cubic root of 50533628 is about 369.7091163961.

The spelling of 50533628 in words is "fifty million, five hundred thirty-three thousand, six hundred twenty-eight".