59654197979 has 2 divisors, whose sum is σ = 59654197980. Its totient is φ = 59654197978.

The previous prime is 59654197957. The next prime is 59654197987. The reversal of 59654197979 is 97979145695.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 59654197979 - 2²⁴ = 59637420763 is a prime.

It is not a weakly prime, because it can be changed into another prime (59654197279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29827098989 + 29827098990.

It is an arithmetic number, because the mean of its divisors is an integer number (29827098990).

Almost surely, 2^59654197979 is an apocalyptic number.

59654197979 is a deficient number, since it is larger than the sum of its proper divisors (1).

59654197979 is an equidigital number, since it uses as much as digits as its factorization.

59654197979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192893400, while the sum is 71.

The spelling of 59654197979 in words is "fifty-nine billion, six hundred fifty-four million, one hundred ninety-seven thousand, nine hundred seventy-nine".