60812235899 has 16 divisors (see below), whose sum is σ = 67151782656. Its totient is φ = 54817689600.

The previous prime is 60812235893. The next prime is 60812235901. The reversal of 60812235899 is 99853221806.

It is a cyclic number.

It is not a de Polignac number, because 60812235899 - 2³² = 56517268603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60812235899.

It is not an unprimeable number, because it can be changed into a prime (60812235893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543692 + ... + 645929.

It is an arithmetic number, because the mean of its divisors is an integer number (4196986416).

Almost surely, 2^60812235899 is an apocalyptic number.

60812235899 is a deficient number, since it is larger than the sum of its proper divisors (6339546757).

60812235899 is a wasteful number, since it uses less digits than its factorization.

60812235899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189766.

The product of its (nonzero) digits is 1866240, while the sum is 53.

The spelling of 60812235899 in words is "sixty billion, eight hundred twelve million, two hundred thirty-five thousand, eight hundred ninety-nine".