5377564840 has 16 divisors (see below), whose sum is σ = 12099520980. Its totient is φ = 2151025920.

The previous prime is 5377564837. The next prime is 5377564849. The reversal of 5377564840 is 484657735.

It can be written as a sum of positive squares in 2 ways, for example, as 5350337316 + 27227524 = 73146^2 + 5218^2 .

It is not an unprimeable number, because it can be changed into a prime (5377564849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67219521 + ... + 67219600.

Almost surely, 2^5377564840 is an apocalyptic number.

It is an amenable number.

5377564840 is an abundant number, since it is smaller than the sum of its proper divisors (6721956140).

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

5377564840 is a wasteful number, since it uses less digits than its factorization.

5377564840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134439132 (or 134439128 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 49.

The square root of 5377564840 is about 73331.8814704764. The cubic root of 5377564840 is about 1751.9776108632.

The spelling of 5377564840 in words is "five billion, three hundred seventy-seven million, five hundred sixty-four thousand, eight hundred forty".