2053077561340 has 24 divisors (see below), whose sum is σ = 4643113870080. Its totient is φ = 758059407168.

The previous prime is 2053077561323. The next prime is 2053077561439. The reversal of 2053077561340 is 431657703502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3948225820 + ... + 3948226339.

It is an arithmetic number, because the mean of its divisors is an integer number (193463077920).

Almost surely, 2^{2053077561340} is an apocalyptic number.

2053077561340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2053077561340 is an abundant number, since it is smaller than the sum of its proper divisors (2590036308740).

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

2053077561340 is a wasteful number, since it uses less digits than its factorization.

2053077561340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7896452181 (or 7896452179 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 43.

The spelling of 2053077561340 in words is "two trillion, fifty-three billion, seventy-seven million, five hundred sixty-one thousand, three hundred forty".