5045115420 has 72 divisors (see below), whose sum is σ = 15415296624. Its totient is φ = 1335537408.

The previous prime is 5045115419. The next prime is 5045115433. The reversal of 5045115420 is 245115405.

5045115420 is a `hidden beast` number, since 504 + 5 + 1 + 154 + 2 + 0 = 666.

It is a super-2 number, since 2×5045115420² = 50906379202243552800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77634 + ... + 126953.

It is an arithmetic number, because the mean of its divisors is an integer number (214101342).

Almost surely, 2^5045115420 is an apocalyptic number.

It is an amenable number.

5045115420 is an abundant number, since it is smaller than the sum of its proper divisors (10370181204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5045115420 is a wasteful number, since it uses less digits than its factorization.

5045115420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204739 (or 204734 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 5045115420 is about 71028.9759182828. The cubic root of 5045115420 is about 1715.1036404599.

The spelling of 5045115420 in words is "five billion, forty-five million, one hundred fifteen thousand, four hundred twenty".