700800857845 has 32 divisors (see below), whose sum is σ = 957930706944. Its totient is φ = 487192200000.

The previous prime is 700800857821. The next prime is 700800857851. The reversal of 700800857845 is 548758008007.

It is a happy number.

It is not a de Polignac number, because 700800857845 - 2³¹ = 698653374197 is a prime.

It is a super-2 number, since 2×700800857845² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 700800857792 and 700800857801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1744720 + ... + 2108470.

It is an arithmetic number, because the mean of its divisors is an integer number (29935334592).

Almost surely, 2^700800857845 is an apocalyptic number.

It is an amenable number.

700800857845 is a deficient number, since it is larger than the sum of its proper divisors (257129849099).

700800857845 is a wasteful number, since it uses less digits than its factorization.

700800857845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365313.

The product of its (nonzero) digits is 2508800, while the sum is 52.

The spelling of 700800857845 in words is "seven hundred billion, eight hundred million, eight hundred fifty-seven thousand, eight hundred forty-five".