33077577316 has 12 divisors (see below), whose sum is σ = 66155154688. Its totient is φ = 14176104552.

The previous prime is 33077577307. The next prime is 33077577319. The reversal of 33077577316 is 61377577033.

33077577316 is an admirable number.

It is a super-2 number, since 2×33077577316² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33077577316.

It is not an unprimeable number, because it can be changed into a prime (33077577319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590670996 + ... + 590671051.

Almost surely, 2^33077577316 is an apocalyptic number.

It is an amenable number.

33077577316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

33077577316 is a wasteful number, since it uses less digits than its factorization.

33077577316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181342058 (or 1181342056 counting only the distinct ones).

The product of its (nonzero) digits is 1944810, while the sum is 49.

The spelling of 33077577316 in words is "thirty-three billion, seventy-seven million, five hundred seventy-seven thousand, three hundred sixteen".