2536577877572 has 48 divisors (see below), whose sum is σ = 4541284839168. Its totient is φ = 1239163161600.

The previous prime is 2536577877541. The next prime is 2536577877593. The reversal of 2536577877572 is 2757787756352.

It is a junction number, because it is equal to n+sod(n) for n = 2536577877496 and 2536577877505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290321588 + ... + 290330324.

It is an arithmetic number, because the mean of its divisors is an integer number (94610100816).

Almost surely, 2^{2536577877572} is an apocalyptic number.

It is an amenable number.

2536577877572 is a deficient number, since it is larger than the sum of its proper divisors (2004706961596).

2536577877572 is a wasteful number, since it uses less digits than its factorization.

2536577877572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11276 (or 11274 counting only the distinct ones).

The product of its digits is 1210104000, while the sum is 71.

The spelling of 2536577877572 in words is "two trillion, five hundred thirty-six billion, five hundred seventy-seven million, eight hundred seventy-seven thousand, five hundred seventy-two".