5021557633 has 8 divisors (see below), whose sum is σ = 5300028800. Its totient is φ = 4744504368.

The previous prime is 5021557627. The next prime is 5021557687. The reversal of 5021557633 is 3367551205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5021557633 - 2¹³ = 5021549441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5021557592 and 5021557601.

It is not an unprimeable number, because it can be changed into a prime (5021557603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347193 + ... + 361366.

It is an arithmetic number, because the mean of its divisors is an integer number (662503600).

Almost surely, 2^5021557633 is an apocalyptic number.

It is an amenable number.

5021557633 is a deficient number, since it is larger than the sum of its proper divisors (278471167).

5021557633 is a wasteful number, since it uses less digits than its factorization.

5021557633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708951.

The product of its (nonzero) digits is 94500, while the sum is 37.

The square root of 5021557633 is about 70862.9496493055. The cubic root of 5021557633 is about 1712.4299587955.

The spelling of 5021557633 in words is "five billion, twenty-one million, five hundred fifty-seven thousand, six hundred thirty-three".