5045920887 has 16 divisors (see below), whose sum is σ = 7725469952. Its totient is φ = 2869715520.

The previous prime is 5045920879. The next prime is 5045920903. The reversal of 5045920887 is 7880295405.

It is not a de Polignac number, because 5045920887 - 2³ = 5045920879 is a prime.

It is a super-2 number, since 2×5045920887² = 50922635195725733538, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045920837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564958 + ... + 573819.

It is an arithmetic number, because the mean of its divisors is an integer number (482841872).

Almost surely, 2^5045920887 is an apocalyptic number.

5045920887 is a deficient number, since it is larger than the sum of its proper divisors (2679549065).

5045920887 is a wasteful number, since it uses less digits than its factorization.

5045920887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138998.

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 5045920887 is about 71034.6456808225. The cubic root of 5045920887 is about 1715.1949093247.

The spelling of 5045920887 in words is "five billion, forty-five million, nine hundred twenty thousand, eight hundred eighty-seven".