5244454731 has 8 divisors (see below), whose sum is σ = 7012085760. Its totient is φ = 3486563432.

The previous prime is 5244454723. The next prime is 5244454739. The reversal of 5244454731 is 1374544425.

It is an interprime number because it is at equal distance from previous prime (5244454723) and next prime (5244454739).

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

It is a cyclic number.

It is not a de Polignac number, because 5244454731 - 2³ = 5244454723 is a prime.

It is a super-2 number, since 2×5244454731² = 55008610851016564722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5244454731.

It is not an unprimeable number, because it can be changed into a prime (5244454739) 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, 2433675 + ... + 2435828.

It is an arithmetic number, because the mean of its divisors is an integer number (876510720).

Almost surely, 2^5244454731 is an apocalyptic number.

5244454731 is a deficient number, since it is larger than the sum of its proper divisors (1767631029).

5244454731 is a wasteful number, since it uses less digits than its factorization.

5244454731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4869865.

The product of its digits is 268800, while the sum is 39.

The square root of 5244454731 is about 72418.6076295312. The cubic root of 5244454731 is about 1737.4011861476.

The spelling of 5244454731 in words is "five billion, two hundred forty-four million, four hundred fifty-four thousand, seven hundred thirty-one".