696523025776741 has 4 divisors (see below), whose sum is σ = 696654370874592. Its totient is φ = 696391680678892.

The previous prime is 696523025776729. The next prime is 696523025776891. The reversal of 696523025776741 is 147677520325696.

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-696523025776741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696523025779741) 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, 65672540971 + ... + 65672551576.

It is an arithmetic number, because the mean of its divisors is an integer number (174163592718648).

Almost surely, 2^{696523025776741} is an apocalyptic number.

It is an amenable number.

696523025776741 is a deficient number, since it is larger than the sum of its proper divisors (131345097851).

696523025776741 is a wasteful number, since it uses less digits than its factorization.

696523025776741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131345097850.

The product of its (nonzero) digits is 800150400, while the sum is 70.

The spelling of 696523025776741 in words is "six hundred ninety-six trillion, five hundred twenty-three billion, twenty-five million, seven hundred seventy-six thousand, seven hundred forty-one".