680232600725 has 12 divisors (see below), whose sum is σ = 847727066400. Its totient is φ = 541451473200.

The previous prime is 680232600659. The next prime is 680232600757. The reversal of 680232600725 is 527006232086.

It is not a de Polignac number, because 680232600725 - 2¹² = 680232596629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68360111 + ... + 68370060.

It is an arithmetic number, because the mean of its divisors is an integer number (70643922200).

Almost surely, 2^680232600725 is an apocalyptic number.

It is an amenable number.

680232600725 is a deficient number, since it is larger than the sum of its proper divisors (167494465675).

680232600725 is a wasteful number, since it uses less digits than its factorization.

680232600725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136730380 (or 136730375 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 680232600725 in words is "six hundred eighty billion, two hundred thirty-two million, six hundred thousand, seven hundred twenty-five".