2025773477872 has 20 divisors (see below), whose sum is σ = 3927357469096. Its totient is φ = 1012261872960.

The previous prime is 2025773477867. The next prime is 2025773477921. The reversal of 2025773477872 is 2787743775202.

It is a self number, because there is not a number n which added to its sum of digits gives 2025773477872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39027378 + ... + 39079249.

Almost surely, 2^{2025773477872} is an apocalyptic number.

It is an amenable number.

2025773477872 is a deficient number, since it is larger than the sum of its proper divisors (1901583991224).

2025773477872 is a wasteful number, since it uses less digits than its factorization.

2025773477872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78108256 (or 78108250 counting only the distinct ones).

The product of its (nonzero) digits is 64538880, while the sum is 61.

The spelling of 2025773477872 in words is "two trillion, twenty-five billion, seven hundred seventy-three million, four hundred seventy-seven thousand, eight hundred seventy-two".