64262275199 has 4 divisors (see below), whose sum is σ = 64273676880. Its totient is φ = 64250873520.

The previous prime is 64262275169. The next prime is 64262275201. The reversal of 64262275199 is 99157226246.

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 64262275199 - 2¹⁶ = 64262209663 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 64262275199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64262275169) 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, 5692382 + ... + 5703659.

It is an arithmetic number, because the mean of its divisors is an integer number (16068419220).

Almost surely, 2^64262275199 is an apocalyptic number.

64262275199 is a deficient number, since it is larger than the sum of its proper divisors (11401681).

64262275199 is a wasteful number, since it uses less digits than its factorization.

64262275199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11401680.

The product of its digits is 3265920, while the sum is 53.

The spelling of 64262275199 in words is "sixty-four billion, two hundred sixty-two million, two hundred seventy-five thousand, one hundred ninety-nine".