2136560407751 has 48 divisors (see below), whose sum is σ = 2777671249920. Its totient is φ = 1606761710400.

The previous prime is 2136560407747. The next prime is 2136560407757. The reversal of 2136560407751 is 1577040656312.

It is not a de Polignac number, because 2136560407751 - 2² = 2136560407747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2136560407696 and 2136560407705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2136560407757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62151770 + ... + 62186136.

It is an arithmetic number, because the mean of its divisors is an integer number (57868151040).

Almost surely, 2^{2136560407751} is an apocalyptic number.

2136560407751 is a deficient number, since it is larger than the sum of its proper divisors (641110842169).

2136560407751 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 2136560407751 = (7506746310152)₉.

2136560407751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36956 (or 36945 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 2136560407751 in words is "two trillion, one hundred thirty-six billion, five hundred sixty million, four hundred seven thousand, seven hundred fifty-one".