5165421562 has 64 divisors (see below), whose sum is σ = 9450823680. Its totient is φ = 2070878400.

The previous prime is 5165421553. The next prime is 5165421563. The reversal of 5165421562 is 2651245615.

It is not an unprimeable number, because it can be changed into a prime (5165421563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1560313 + ... + 1563619.

It is an arithmetic number, because the mean of its divisors is an integer number (147669120).

Almost surely, 2^5165421562 is an apocalyptic number.

5165421562 is a deficient number, since it is larger than the sum of its proper divisors (4285402118).

5165421562 is a wasteful number, since it uses less digits than its factorization.

5165421562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3467.

The product of its digits is 72000, while the sum is 37.

The square root of 5165421562 is about 71870.8672690124. The cubic root of 5165421562 is about 1728.6295139106.

The spelling of 5165421562 in words is "five billion, one hundred sixty-five million, four hundred twenty-one thousand, five hundred sixty-two".