2053702176840 has 48 divisors (see below), whose sum is σ = 6674532075900. Its totient is φ = 547653913728.

The previous prime is 2053702176829. The next prime is 2053702176913. The reversal of 2053702176840 is 486712073502.

2053702176840 is a `hidden beast` number, since 2 + 0 + 5 + 370 + 217 + 68 + 4 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1653111918756 + 400590258084 = 1285734^2 + 632922^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2852363775 + ... + 2852364494.

Almost surely, 2^{2053702176840} is an apocalyptic number.

2053702176840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2053702176840 is an abundant number, since it is smaller than the sum of its proper divisors (4620829899060).

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

2053702176840 is a wasteful number, since it uses less digits than its factorization.

2053702176840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5704728286 (or 5704728279 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 2053702176840 in words is "two trillion, fifty-three billion, seven hundred two million, one hundred seventy-six thousand, eight hundred forty".