60823135745 has 4 divisors (see below), whose sum is σ = 72987762900. Its totient is φ = 48658508592.

The previous prime is 60823135739. The next prime is 60823135753. The reversal of 60823135745 is 54753132806.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13706789776 + 47116345969 = 117076^2 + 217063^2 .

It is a cyclic number.

It is not a de Polignac number, because 60823135745 - 2¹⁰ = 60823134721 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 60823135696 and 60823135705.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6082313570 + ... + 6082313579.

It is an arithmetic number, because the mean of its divisors is an integer number (18246940725).

Almost surely, 2^60823135745 is an apocalyptic number.

It is an amenable number.

60823135745 is a deficient number, since it is larger than the sum of its proper divisors (12164627155).

60823135745 is a wasteful number, since it uses less digits than its factorization.

60823135745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12164627154.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 60823135745 in words is "sixty billion, eight hundred twenty-three million, one hundred thirty-five thousand, seven hundred forty-five".