59615196397 has 2 divisors, whose sum is σ = 59615196398. Its totient is φ = 59615196396.

The previous prime is 59615196371. The next prime is 59615196523. The reversal of 59615196397 is 79369151695.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53919626436 + 5695569961 = 232206^2 + 75469^2 .

It is a cyclic number.

It is not a de Polignac number, because 59615196397 - 2³¹ = 57467712749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59615196367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29807598198 + 29807598199.

It is an arithmetic number, because the mean of its divisors is an integer number (29807598199).

Almost surely, 2^59615196397 is an apocalyptic number.

It is an amenable number.

59615196397 is a deficient number, since it is larger than the sum of its proper divisors (1).

59615196397 is an equidigital number, since it uses as much as digits as its factorization.

59615196397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13778100, while the sum is 61.

The spelling of 59615196397 in words is "fifty-nine billion, six hundred fifteen million, one hundred ninety-six thousand, three hundred ninety-seven".