5640484962 has 24 divisors (see below), whose sum is σ = 13122761616. Its totient is φ = 1611567048.

The previous prime is 5640484957. The next prime is 5640484963. The reversal of 5640484962 is 2694840465.

It is not an unprimeable number, because it can be changed into a prime (5640484963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9592368 + ... + 9592955.

It is an arithmetic number, because the mean of its divisors is an integer number (546781734).

Almost surely, 2^5640484962 is an apocalyptic number.

5640484962 is an abundant number, since it is smaller than the sum of its proper divisors (7482276654).

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

5640484962 is a wasteful number, since it uses less digits than its factorization.

5640484962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19185342 (or 19185335 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The square root of 5640484962 is about 75103.1621304989. The cubic root of 5640484962 is about 1780.0771083459.

The spelling of 5640484962 in words is "five billion, six hundred forty million, four hundred eighty-four thousand, nine hundred sixty-two".