5725312547 has 8 divisors (see below), whose sum is σ = 6145139376. Its totient is φ = 5314712832.

The previous prime is 5725312511. The next prime is 5725312553. The reversal of 5725312547 is 7452135275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5725312547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5725312847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2305493 + ... + 2307974.

It is an arithmetic number, because the mean of its divisors is an integer number (768142422).

Almost surely, 2^5725312547 is an apocalyptic number.

5725312547 is a deficient number, since it is larger than the sum of its proper divisors (419826829).

5725312547 is a wasteful number, since it uses less digits than its factorization.

5725312547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4613557.

The product of its digits is 294000, while the sum is 41.

The square root of 5725312547 is about 75665.7950926309. The cubic root of 5725312547 is about 1788.9563058383.

The spelling of 5725312547 in words is "five billion, seven hundred twenty-five million, three hundred twelve thousand, five hundred forty-seven".