696125745401 has 2 divisors, whose sum is σ = 696125745402. Its totient is φ = 696125745400.

The previous prime is 696125745391. The next prime is 696125745409. The reversal of 696125745401 is 104547521696.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 574132021225 + 121993724176 = 757715^2 + 349276^2 .

It is a cyclic number.

It is not a de Polignac number, because 696125745401 - 2³⁰ = 695052003577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 696125745401.

It is not a weakly prime, because it can be changed into another prime (696125745409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348062872700 + 348062872701.

It is an arithmetic number, because the mean of its divisors is an integer number (348062872701).

Almost surely, 2^696125745401 is an apocalyptic number.

It is an amenable number.

696125745401 is a deficient number, since it is larger than the sum of its proper divisors (1).

696125745401 is an equidigital number, since it uses as much as digits as its factorization.

696125745401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 696125745401 in words is "six hundred ninety-six billion, one hundred twenty-five million, seven hundred forty-five thousand, four hundred one".