2053776391170 has 32 divisors (see below), whose sum is σ = 5633215244928. Its totient is φ = 469434603648.

The previous prime is 2053776391097. The next prime is 2053776391207. The reversal of 2053776391170 is 711936773502.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4889943579 + ... + 4889943998.

It is an arithmetic number, because the mean of its divisors is an integer number (176037976404).

Almost surely, 2^{2053776391170} is an apocalyptic number.

2053776391170 is an abundant number, since it is smaller than the sum of its proper divisors (3579438853758).

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

2053776391170 is a wasteful number, since it uses less digits than its factorization.

2053776391170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9779887594.

The product of its (nonzero) digits is 1666980, while the sum is 51.

The spelling of 2053776391170 in words is "two trillion, fifty-three billion, seven hundred seventy-six million, three hundred ninety-one thousand, one hundred seventy".