5272202731 has 8 divisors (see below), whose sum is σ = 5352402944. Its totient is φ = 5192047080.

The previous prime is 5272202729. The next prime is 5272202753. The reversal of 5272202731 is 1372022725.

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

It is not a de Polignac number, because 5272202731 - 2¹ = 5272202729 is a prime.

It is a super-2 number, since 2×5272202731² = 55592243273527716722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5272202693 and 5272202702.

It is not an unprimeable number, because it can be changed into a prime (5272202701) 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, 287446 + ... + 305236.

It is an arithmetic number, because the mean of its divisors is an integer number (669050368).

Almost surely, 2^5272202731 is an apocalyptic number.

5272202731 is a deficient number, since it is larger than the sum of its proper divisors (80200213).

5272202731 is a wasteful number, since it uses less digits than its factorization.

5272202731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22281.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 5272202731 is about 72609.9354840644. The cubic root of 5272202731 is about 1740.4599492001.

The spelling of 5272202731 in words is "five billion, two hundred seventy-two million, two hundred two thousand, seven hundred thirty-one".