2536197895142 has 8 divisors (see below), whose sum is σ = 3804303669600. Its totient is φ = 1268096671944.

The previous prime is 2536197895139. The next prime is 2536197895163. The reversal of 2536197895142 is 2415987916352.

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

It is a super-2 number, since 2×2536197895142² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1299584 + ... + 2600252.

It is an arithmetic number, because the mean of its divisors is an integer number (475537958700).

Almost surely, 2^{2536197895142} is an apocalyptic number.

2536197895142 is a deficient number, since it is larger than the sum of its proper divisors (1268105774458).

2536197895142 is a wasteful number, since it uses less digits than its factorization.

2536197895142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275630.

The product of its digits is 32659200, while the sum is 62.

The spelling of 2536197895142 in words is "two trillion, five hundred thirty-six billion, one hundred ninety-seven million, eight hundred ninety-five thousand, one hundred forty-two".