59904340897 has 4 divisors (see below), whose sum is σ = 59995243440. Its totient is φ = 59813438356.

The previous prime is 59904340831. The next prime is 59904340973. The reversal of 59904340897 is 79804340995.

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, and also an emirpimes, since its reverse is a distinct semiprime: 79804340995 = 5 ⋅15960868199.

It is a cyclic number.

It is not a de Polignac number, because 59904340897 - 2³⁵ = 25544602529 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59904340807) 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, 45450283 + ... + 45451600.

It is an arithmetic number, because the mean of its divisors is an integer number (14998810860).

Almost surely, 2^59904340897 is an apocalyptic number.

It is an amenable number.

59904340897 is a deficient number, since it is larger than the sum of its proper divisors (90902543).

59904340897 is an equidigital number, since it uses as much as digits as its factorization.

59904340897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90902542.

The product of its (nonzero) digits is 9797760, while the sum is 58.

The spelling of 59904340897 in words is "fifty-nine billion, nine hundred four million, three hundred forty thousand, eight hundred ninety-seven".