60610101605 has 4 divisors (see below), whose sum is σ = 72732121932. Its totient is φ = 48488081280.

The previous prime is 60610101599. The next prime is 60610101623. The reversal of 60610101605 is 50610101606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50610101606 = 2 ⋅25305050803.

It can be written as a sum of positive squares in 2 ways, for example, as 12507961921 + 48102139684 = 111839^2 + 219322^2 .

It is not a de Polignac number, because 60610101605 - 2⁴ = 60610101589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

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, 6061010156 + ... + 6061010165.

It is an arithmetic number, because the mean of its divisors is an integer number (18183030483).

Almost surely, 2^60610101605 is an apocalyptic number.

It is an amenable number.

60610101605 is a deficient number, since it is larger than the sum of its proper divisors (12122020327).

60610101605 is a wasteful number, since it uses less digits than its factorization.

60610101605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12122020326.

The product of its (nonzero) digits is 1080, while the sum is 26.

Subtracting from 60610101605 its reverse (50610101606), we obtain a palindrome (9999999999).

The spelling of 60610101605 in words is "sixty billion, six hundred ten million, one hundred one thousand, six hundred five".