5642618376 has 32 divisors (see below), whose sum is σ = 14936343840. Its totient is φ = 1770233088.

The previous prime is 5642618353. The next prime is 5642618383. The reversal of 5642618376 is 6738162465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6914566 + ... + 6915381.

It is an arithmetic number, because the mean of its divisors is an integer number (466760745).

Almost surely, 2^5642618376 is an apocalyptic number.

It is an amenable number.

5642618376 is an abundant number, since it is smaller than the sum of its proper divisors (9293725464).

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

5642618376 is a wasteful number, since it uses less digits than its factorization.

5642618376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13829973 (or 13829969 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The square root of 5642618376 is about 75117.3640112591. The cubic root of 5642618376 is about 1780.3015076516.

The spelling of 5642618376 in words is "five billion, six hundred forty-two million, six hundred eighteen thousand, three hundred seventy-six".