5872172544 has 240 divisors, whose sum is σ = 20222254800. Its totient is φ = 1677570048.

The previous prime is 5872172543. The next prime is 5872172567. The reversal of 5872172544 is 4452712785.

5872172544 is a `hidden beast` number, since 5 + 87 + 21 + 7 + 2 + 544 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5872172544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5872172543) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 673042 + ... + 681710.

It is an arithmetic number, because the mean of its divisors is an integer number (84259395).

Almost surely, 2^5872172544 is an apocalyptic number.

5872172544 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5872172544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10111127400).

5872172544 is an abundant number, since it is smaller than the sum of its proper divisors (14350082256).

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

5872172544 is an equidigital number, since it uses as much as digits as its factorization.

5872172544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8710 (or 8681 counting only the distinct ones).

The product of its digits is 627200, while the sum is 45.

The square root of 5872172544 is about 76630.1020748374. The cubic root of 5872172544 is about 1804.1235242023.

The spelling of 5872172544 in words is "five billion, eight hundred seventy-two million, one hundred seventy-two thousand, five hundred forty-four".