2535506853136 has 10 divisors (see below), whose sum is σ = 4912544527982. Its totient is φ = 1267753426560.

The previous prime is 2535506853101. The next prime is 2535506853199. The reversal of 2535506853136 is 6313586055352.

It can be written as a sum of positive squares in only one way, i.e., 1298642576400 + 1236864276736 = 1139580^2 + 1112144^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79234589145 + ... + 79234589176.

Almost surely, 2^{2535506853136} is an apocalyptic number.

It is an amenable number.

2535506853136 is a deficient number, since it is larger than the sum of its proper divisors (2377037674846).

2535506853136 is a wasteful number, since it uses less digits than its factorization.

2535506853136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158469178329 (or 158469178323 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 52.

The spelling of 2535506853136 in words is "two trillion, five hundred thirty-five billion, five hundred six million, eight hundred fifty-three thousand, one hundred thirty-six".