2600052531 has 8 divisors (see below), whose sum is σ = 3468349584. Its totient is φ = 1732561920.

The previous prime is 2600052529. The next prime is 2600052557. The reversal of 2600052531 is 1352500062.

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

It is not a de Polignac number, because 2600052531 - 2¹ = 2600052529 is a prime.

It is a super-2 number, since 2×2600052531² = 13520546327919011922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2600052571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194046 + ... + 207011.

It is an arithmetic number, because the mean of its divisors is an integer number (433543698).

Almost surely, 2^2600052531 is an apocalyptic number.

2600052531 is a deficient number, since it is larger than the sum of its proper divisors (868297053).

2600052531 is a wasteful number, since it uses less digits than its factorization.

2600052531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403221.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2600052531 is about 50990.7102421608. The cubic root of 2600052531 is about 1375.0781277480.

Adding to 2600052531 its reverse (1352500062), we get a palindrome (3952552593).

The spelling of 2600052531 in words is "two billion, six hundred million, fifty-two thousand, five hundred thirty-one".