5642519795 has 48 divisors (see below), whose sum is σ = 7674397920. Its totient is φ = 3976727040.

The previous prime is 5642519789. The next prime is 5642519797. The reversal of 5642519795 is 5979152465.

It is not a de Polignac number, because 5642519795 - 2¹⁰ = 5642518771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5642519797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9916271 + ... + 9916839.

It is an arithmetic number, because the mean of its divisors is an integer number (159883290).

Almost surely, 2^5642519795 is an apocalyptic number.

5642519795 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5642519795 is a deficient number, since it is larger than the sum of its proper divisors (2031878125).

5642519795 is a wasteful number, since it uses less digits than its factorization.

5642519795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076 (or 1065 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 53.

The square root of 5642519795 is about 75116.7078285517. The cubic root of 5642519795 is about 1780.2911398334.

The spelling of 5642519795 in words is "five billion, six hundred forty-two million, five hundred nineteen thousand, seven hundred ninety-five".