20076004777833 has 48 divisors (see below), whose sum is σ = 29360291066496. Its totient is φ = 13217813779200.

The previous prime is 20076004777831. The next prime is 20076004777841. The reversal of 20076004777833 is 33877740067002.

20076004777833 is a `hidden beast` number, since 2 + 0 + 0 + 76 + 0 + 0 + 477 + 78 + 33 = 666.

It is not a de Polignac number, because 20076004777833 - 2¹ = 20076004777831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20076004777833.

It is not an unprimeable number, because it can be changed into a prime (20076004777831) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 699571141 + ... + 699599837.

It is an arithmetic number, because the mean of its divisors is an integer number (611672730552).

Almost surely, 2^{20076004777833} is an apocalyptic number.

It is an amenable number.

20076004777833 is a deficient number, since it is larger than the sum of its proper divisors (9284286288663).

20076004777833 is a wasteful number, since it uses less digits than its factorization.

20076004777833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30734 (or 30731 counting only the distinct ones).

The product of its (nonzero) digits is 8297856, while the sum is 54.

The spelling of 20076004777833 in words is "twenty trillion, seventy-six billion, four million, seven hundred seventy-seven thousand, eight hundred thirty-three".