60559809978433 has 2 divisors, whose sum is σ = 60559809978434. Its totient is φ = 60559809978432.

The previous prime is 60559809978403. The next prime is 60559809978469. The reversal of 60559809978433 is 33487990895506.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38822656793089 + 21737153185344 = 6230783^2 + 4662312^2 .

It is a cyclic number.

It is not a de Polignac number, because 60559809978433 - 2⁹ = 60559809977921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60559809978433.

It is not a weakly prime, because it can be changed into another prime (60559809978403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30279904989216 + 30279904989217.

It is an arithmetic number, because the mean of its divisors is an integer number (30279904989217).

Almost surely, 2^{60559809978433} is an apocalyptic number.

It is an amenable number.

60559809978433 is a deficient number, since it is larger than the sum of its proper divisors (1).

60559809978433 is an equidigital number, since it uses as much as digits as its factorization.

60559809978433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1763596800, while the sum is 76.

The spelling of 60559809978433 in words is "sixty trillion, five hundred fifty-nine billion, eight hundred nine million, nine hundred seventy-eight thousand, four hundred thirty-three".