5045552142 has 16 divisors (see below), whose sum is σ = 10092777552. Its totient is φ = 1681571840.

The previous prime is 5045552117. The next prime is 5045552177. The reversal of 5045552142 is 2412555405.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28659 + ... + 104462.

It is an arithmetic number, because the mean of its divisors is an integer number (630798597).

Almost surely, 2^5045552142 is an apocalyptic number.

5045552142 is an abundant number, since it is smaller than the sum of its proper divisors (5047225410).

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

5045552142 is a wasteful number, since it uses less digits than its factorization.

5045552142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139443.

The product of its (nonzero) digits is 40000, while the sum is 33.

The square root of 5045552142 is about 71032.0501041607. The cubic root of 5045552142 is about 1715.1531273938.

The spelling of 5045552142 in words is "five billion, forty-five million, five hundred fifty-two thousand, one hundred forty-two".