2652775462591 has 16 divisors (see below), whose sum is σ = 2860912454400. Its totient is φ = 2451507768000.

The previous prime is 2652775462577. The next prime is 2652775462613. The reversal of 2652775462591 is 1952645772562.

It is a cyclic number.

It is not a de Polignac number, because 2652775462591 - 2⁹ = 2652775462079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2652775462891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5274016 + ... + 5755066.

It is an arithmetic number, because the mean of its divisors is an integer number (178807028400).

Almost surely, 2^{2652775462591} is an apocalyptic number.

2652775462591 is a deficient number, since it is larger than the sum of its proper divisors (208136991809).

2652775462591 is a wasteful number, since it uses less digits than its factorization.

2652775462591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488190.

The product of its digits is 63504000, while the sum is 61.

The spelling of 2652775462591 in words is "two trillion, six hundred fifty-two billion, seven hundred seventy-five million, four hundred sixty-two thousand, five hundred ninety-one".