5616371440 has 20 divisors (see below), whose sum is σ = 13058063784. Its totient is φ = 2246548544.

The previous prime is 5616371407. The next prime is 5616371473. The reversal of 5616371440 is 441736165.

It is an interprime number because it is at equal distance from previous prime (5616371407) and next prime (5616371473).

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 5616371440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35102242 + ... + 35102401.

Almost surely, 2^5616371440 is an apocalyptic number.

It is an amenable number.

5616371440 is an abundant number, since it is smaller than the sum of its proper divisors (7441692344).

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

5616371440 is a wasteful number, since it uses less digits than its factorization.

5616371440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70204656 (or 70204650 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 5616371440 is about 74942.4541898649. The cubic root of 5616371440 is about 1777.5368278422.

The spelling of 5616371440 in words is "five billion, six hundred sixteen million, three hundred seventy-one thousand, four hundred forty".