2532508252577 has 8 divisors (see below), whose sum is σ = 2681498277000. Its totient is φ = 2383520333824.

The previous prime is 2532508252553. The next prime is 2532508252579. The reversal of 2532508252577 is 7752528052352.

It can be written as a sum of positive squares in 4 ways, for example, as 723709205521 + 1808799047056 = 850711^2 + 1344916^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2532508252577 is a prime.

It is a super-2 number, since 2×2532508252577² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2532508252579) 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, 2421449 + ... + 3305817.

It is an arithmetic number, because the mean of its divisors is an integer number (335187284625).

Almost surely, 2^{2532508252577} is an apocalyptic number.

It is an amenable number.

2532508252577 is a deficient number, since it is larger than the sum of its proper divisors (148990024423).

2532508252577 is a wasteful number, since it uses less digits than its factorization.

2532508252577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052835.

The product of its (nonzero) digits is 11760000, while the sum is 53.

The spelling of 2532508252577 in words is "two trillion, five hundred thirty-two billion, five hundred eight million, two hundred fifty-two thousand, five hundred seventy-seven".