705489803125 has 48 divisors (see below), whose sum is σ = 888930104832. Its totient is φ = 559845000000.

The previous prime is 705489803119. The next prime is 705489803131. The reversal of 705489803125 is 521308984507.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (705489803119) and next prime (705489803131).

It is not a de Polignac number, because 705489803125 - 2³⁵ = 671130064757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 486208650 + ... + 486210100.

It is an arithmetic number, because the mean of its divisors is an integer number (18519377184).

Almost surely, 2^705489803125 is an apocalyptic number.

It is an amenable number.

705489803125 is a deficient number, since it is larger than the sum of its proper divisors (183440301707).

705489803125 is an equidigital number, since it uses as much as digits as its factorization.

705489803125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624 (or 2604 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 705489803125 in words is "seven hundred five billion, four hundred eighty-nine million, eight hundred three thousand, one hundred twenty-five".