5045635021 has 8 divisors (see below), whose sum is σ = 5767731200. Its totient is φ = 4323861648.

The previous prime is 5045634991. The next prime is 5045635027. The reversal of 5045635021 is 1205365405.

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 5045635021 - 2¹⁷ = 5045503949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045635027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46221 + ... + 110578.

It is an arithmetic number, because the mean of its divisors is an integer number (720966400).

Almost surely, 2^5045635021 is an apocalyptic number.

It is an amenable number.

5045635021 is a deficient number, since it is larger than the sum of its proper divisors (722096179).

5045635021 is a wasteful number, since it uses less digits than its factorization.

5045635021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161403.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 5045635021 is about 71032.6334933459. The cubic root of 5045635021 is about 1715.1625184636.

The spelling of 5045635021 in words is "five billion, forty-five million, six hundred thirty-five thousand, twenty-one".