5144005401552 has 80 divisors (see below), whose sum is σ = 14787539181760. Its totient is φ = 1712074320000.

The previous prime is 5144005401463. The next prime is 5144005401553. The reversal of 5144005401552 is 2551045004415.

5144005401552 is a `hidden beast` number, since 5 + 14 + 40 + 0 + 54 + 0 + 1 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144005401553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8721574 + ... + 9292677.

It is an arithmetic number, because the mean of its divisors is an integer number (184844239772).

Almost surely, 2^{5144005401552} is an apocalyptic number.

It is an amenable number.

5144005401552 is an abundant number, since it is smaller than the sum of its proper divisors (9643533780208).

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

5144005401552 is a wasteful number, since it uses less digits than its factorization.

5144005401552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18014929 (or 18014917 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 5144005401552 in words is "five trillion, one hundred forty-four billion, five million, four hundred one thousand, five hundred fifty-two".