2532715577 has 6 divisors (see below), whose sum is σ = 2946220218. Its totient is φ = 2170899024.

The previous prime is 2532715567. The next prime is 2532715643. The reversal of 2532715577 is 7755172352.

It can be written as a sum of positive squares in only one way, i.e., 2492405776 + 40309801 = 49924^2 + 6349^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2532715577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2532715517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25843988 + ... + 25844085.

It is an arithmetic number, because the mean of its divisors is an integer number (491036703).

Almost surely, 2^2532715577 is an apocalyptic number.

It is an amenable number.

2532715577 is a deficient number, since it is larger than the sum of its proper divisors (413504641).

2532715577 is an equidigital number, since it uses as much as digits as its factorization.

2532715577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51688087 (or 51688080 counting only the distinct ones).

The product of its digits is 514500, while the sum is 44.

The square root of 2532715577 is about 50326.0924074182. The cubic root of 2532715577 is about 1363.1034190769.

It can be divided in two parts, 25327 and 15577, that added together give a palindrome (40904).

The spelling of 2532715577 in words is "two billion, five hundred thirty-two million, seven hundred fifteen thousand, five hundred seventy-seven".