2572325346591 has 96 divisors (see below), whose sum is σ = 5144783178240. Its totient is φ = 1233482515200.

The previous prime is 2572325346527. The next prime is 2572325346599. The reversal of 2572325346591 is 1956435232752.

2572325346591 is a `hidden beast` number, since 2 + 5 + 7 + 2 + 3 + 2 + 5 + 3 + 46 + 591 = 666.

It is not a de Polignac number, because 2572325346591 - 2⁶ = 2572325346527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2572325346599) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3309270 + ... + 4011971.

It is an arithmetic number, because the mean of its divisors is an integer number (53591491440).

Almost surely, 2^{2572325346591} is an apocalyptic number.

2572325346591 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2572325346591 is an abundant number, since it is smaller than the sum of its proper divisors (2572457831649).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2572325346591 is a wasteful number, since it uses less digits than its factorization.

2572325346591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7321294 (or 7321275 counting only the distinct ones).

The product of its digits is 13608000, while the sum is 54.

The spelling of 2572325346591 in words is "two trillion, five hundred seventy-two billion, three hundred twenty-five million, three hundred forty-six thousand, five hundred ninety-one".