2085310555704 has 48 divisors (see below), whose sum is σ = 5668105009320. Its totient is φ = 692594112960.

The previous prime is 2085310555687. The next prime is 2085310555721. The reversal of 2085310555704 is 4075550135802.

2085310555704 is a `hidden beast` number, since 2 + 0 + 85 + 3 + 10 + 5 + 557 + 0 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2085310555687) and next prime (2085310555721).

It is a super-2 number, since 2×2085310555704² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2085310555704.

It is a congruent number.

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, 52259202 + ... + 52299089.

Almost surely, 2^{2085310555704} is an apocalyptic number.

2085310555704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2085310555704 is an abundant number, since it is smaller than the sum of its proper divisors (3582794453616).

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

2085310555704 is a wasteful number, since it uses less digits than its factorization.

2085310555704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104558580 (or 104558573 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 45.

The spelling of 2085310555704 in words is "two trillion, eighty-five billion, three hundred ten million, five hundred fifty-five thousand, seven hundred four".