5083987440 has 80 divisors (see below), whose sum is σ = 18011847168. Its totient is φ = 1162053888.

The previous prime is 5083987393. The next prime is 5083987451. The reversal of 5083987440 is 447893805.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5083987440.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1511412 + ... + 1514771.

Almost surely, 2^5083987440 is an apocalyptic number.

It is an amenable number.

5083987440 is an abundant number, since it is smaller than the sum of its proper divisors (12927859728).

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

5083987440 is a wasteful number, since it uses less digits than its factorization.

5083987440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026206 (or 3026200 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 5083987440 is about 71302.0858039931. The cubic root of 5083987440 is about 1719.4972660877.

The spelling of 5083987440 in words is "five billion, eighty-three million, nine hundred eighty-seven thousand, four hundred forty".