704573760525641 has 4 divisors (see below), whose sum is σ = 707252748208512. Its totient is φ = 701894772842772.

The previous prime is 704573760525469. The next prime is 704573760525659. The reversal of 704573760525641 is 146525067375407.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-704573760525641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (704573760525941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1339493841041 + ... + 1339493841566.

It is an arithmetic number, because the mean of its divisors is an integer number (176813187052128).

Almost surely, 2^{704573760525641} is an apocalyptic number.

It is an amenable number.

704573760525641 is a deficient number, since it is larger than the sum of its proper divisors (2678987682871).

704573760525641 is a wasteful number, since it uses less digits than its factorization.

704573760525641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678987682870.

The product of its (nonzero) digits is 148176000, while the sum is 62.

The spelling of 704573760525641 in words is "seven hundred four trillion, five hundred seventy-three billion, seven hundred sixty million, five hundred twenty-five thousand, six hundred forty-one".