6872052531 has 8 divisors (see below), whose sum is σ = 9215701200. Its totient is φ = 4554886112.

The previous prime is 6872052529. The next prime is 6872052547. The reversal of 6872052531 is 1352502786.

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 6872052531 - 2¹ = 6872052529 is a prime.

It is a super-2 number, since 2×6872052531² = 94450211977647011922, 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 6872052531.

It is not an unprimeable number, because it can be changed into a prime (6872052331) 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, 6619956 + ... + 6620993.

It is an arithmetic number, because the mean of its divisors is an integer number (1151962650).

Almost surely, 2^6872052531 is an apocalyptic number.

6872052531 is a deficient number, since it is larger than the sum of its proper divisors (2343648669).

6872052531 is a wasteful number, since it uses less digits than its factorization.

6872052531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13241125.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 6872052531 is about 82897.8439466311. The cubic root of 6872052531 is about 1901.2044561569.

The spelling of 6872052531 in words is "six billion, eight hundred seventy-two million, fifty-two thousand, five hundred thirty-one".