83225287422864 has 60 divisors (see below), whose sum is σ = 232945375864656. Its totient is φ = 27738170006976.

The previous prime is 83225287422821. The next prime is 83225287422899. The reversal of 83225287422864 is 46822478252238.

83225287422864 is a `hidden beast` number, since 8 + 3 + 2 + 2 + 52 + 87 + 422 + 86 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36305562 + ... + 38529785.

Almost surely, 2^{83225287422864} is an apocalyptic number.

It is an amenable number.

83225287422864 is an abundant number, since it is smaller than the sum of its proper divisors (149720088441792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83225287422864 is a wasteful number, since it uses less digits than its factorization.

83225287422864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74843084 (or 74843075 counting only the distinct ones).

The product of its digits is 165150720, while the sum is 63.

The spelling of 83225287422864 in words is "eighty-three trillion, two hundred twenty-five billion, two hundred eighty-seven million, four hundred twenty-two thousand, eight hundred sixty-four".