2785970792052 has 72 divisors (see below), whose sum is σ = 8089214829696. Its totient is φ = 791951073984.

The previous prime is 2785970792039. The next prime is 2785970792057. The reversal of 2785970792052 is 2502970795872.

2785970792052 is a `hidden beast` number, since 278 + 5 + 97 + 0 + 79 + 205 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2785970792057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28009848 + ... + 28109135.

It is an arithmetic number, because the mean of its divisors is an integer number (112350205968).

Almost surely, 2^{2785970792052} is an apocalyptic number.

It is an amenable number.

2785970792052 is an abundant number, since it is smaller than the sum of its proper divisors (5303244037644).

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

2785970792052 is a wasteful number, since it uses less digits than its factorization.

2785970792052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56119197 (or 56119192 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 63.

The spelling of 2785970792052 in words is "two trillion, seven hundred eighty-five billion, nine hundred seventy million, seven hundred ninety-two thousand, fifty-two".