5272457744 has 40 divisors (see below), whose sum is σ = 10981856640. Its totient is φ = 2444335488.

The previous prime is 5272457731. The next prime is 5272457753. The reversal of 5272457744 is 4477542725.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170219 + ... + 198794.

It is an arithmetic number, because the mean of its divisors is an integer number (274546416).

Almost surely, 2^5272457744 is an apocalyptic number.

It is an amenable number.

5272457744 is an abundant number, since it is smaller than the sum of its proper divisors (5709398896).

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

5272457744 is a wasteful number, since it uses less digits than its factorization.

5272457744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369087 (or 369081 counting only the distinct ones).

The product of its digits is 2195200, while the sum is 47.

The square root of 5272457744 is about 72611.6915103897. The cubic root of 5272457744 is about 1740.4880103844.

The spelling of 5272457744 in words is "five billion, two hundred seventy-two million, four hundred fifty-seven thousand, seven hundred forty-four".