38655849265 has 32 divisors (see below), whose sum is σ = 51541660800. Its totient is φ = 27596997120.

The previous prime is 38655849263. The next prime is 38655849293. The reversal of 38655849265 is 56294855683.

It is not a de Polignac number, because 38655849265 - 2¹ = 38655849263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38655849263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 651999 + ... + 708811.

It is an arithmetic number, because the mean of its divisors is an integer number (1610676900).

Almost surely, 2^38655849265 is an apocalyptic number.

It is an amenable number.

38655849265 is a deficient number, since it is larger than the sum of its proper divisors (12885811535).

38655849265 is a wasteful number, since it uses less digits than its factorization.

38655849265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57057.

The product of its digits is 62208000, while the sum is 61.

The spelling of 38655849265 in words is "thirty-eight billion, six hundred fifty-five million, eight hundred forty-nine thousand, two hundred sixty-five".