36151263731 has 4 divisors (see below), whose sum is σ = 39437742264. Its totient is φ = 32864785200.

The previous prime is 36151263683. The next prime is 36151263749. The reversal of 36151263731 is 13736215163.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36151263731 - 2³⁰ = 35077521907 is a prime.

It is a super-2 number, since 2×36151263731² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36151263791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643239250 + ... + 1643239271.

It is an arithmetic number, because the mean of its divisors is an integer number (9859435566).

Almost surely, 2^36151263731 is an apocalyptic number.

36151263731 is a deficient number, since it is larger than the sum of its proper divisors (3286478533).

36151263731 is a wasteful number, since it uses less digits than its factorization.

36151263731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286478532.

The product of its digits is 68040, while the sum is 38.

Adding to 36151263731 its reverse (13736215163), we get a palindrome (49887478894).

The spelling of 36151263731 in words is "thirty-six billion, one hundred fifty-one million, two hundred sixty-three thousand, seven hundred thirty-one".