2051207205160 has 64 divisors (see below), whose sum is σ = 4779413683200. Its totient is φ = 791462438400.

The previous prime is 2051207205121. The next prime is 2051207205161. The reversal of 2051207205160 is 615027021502.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (2051207205161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2273845 + ... + 3045124.

It is an arithmetic number, because the mean of its divisors is an integer number (74678338800).

Almost surely, 2^{2051207205160} is an apocalyptic number.

2051207205160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2051207205160 is an abundant number, since it is smaller than the sum of its proper divisors (2728206478040).

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

2051207205160 is a wasteful number, since it uses less digits than its factorization.

2051207205160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5319322 (or 5319318 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 2051207205160 in words is "two trillion, fifty-one billion, two hundred seven million, two hundred five thousand, one hundred sixty".