36147646057 has 8 divisors (see below), whose sum is σ = 38284206336. Its totient is φ = 34012222272.

The previous prime is 36147646043. The next prime is 36147646061. The reversal of 36147646057 is 75064674163.

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

It is a cyclic number.

It is not a de Polignac number, because 36147646057 - 2¹¹ = 36147644009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36147646057.

It is not an unprimeable number, because it can be changed into a prime (36147646027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218193 + ... + 346270.

It is an arithmetic number, because the mean of its divisors is an integer number (4785525792).

Almost surely, 2^36147646057 is an apocalyptic number.

It is an amenable number.

36147646057 is a deficient number, since it is larger than the sum of its proper divisors (2136560279).

36147646057 is a wasteful number, since it uses less digits than its factorization.

36147646057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568247.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 36147646057 in words is "thirty-six billion, one hundred forty-seven million, six hundred forty-six thousand, fifty-seven".