36671907765 has 16 divisors (see below), whose sum is σ = 62126526528. Its totient is φ = 18407859456.

The previous prime is 36671907761. The next prime is 36671907793. The reversal of 36671907765 is 56770917663.

36671907765 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36671907765 - 2² = 36671907761 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36671907761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71905447 + ... + 71905956.

It is an arithmetic number, because the mean of its divisors is an integer number (3882907908).

Almost surely, 2^36671907765 is an apocalyptic number.

It is an amenable number.

36671907765 is a deficient number, since it is larger than the sum of its proper divisors (25454618763).

36671907765 is a wasteful number, since it uses less digits than its factorization.

36671907765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143811428.

The product of its (nonzero) digits is 10001880, while the sum is 57.

The spelling of 36671907765 in words is "thirty-six billion, six hundred seventy-one million, nine hundred seven thousand, seven hundred sixty-five".