60605500061 has 4 divisors (see below), whose sum is σ = 62560516224. Its totient is φ = 58650483900.

The previous prime is 60605500051. The next prime is 60605500117. The reversal of 60605500061 is 16000550606.

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.

It is a cyclic number.

It is not a de Polignac number, because 60605500061 - 2¹⁰ = 60605499037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60605499997 and 60605500033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60605500031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977508035 + ... + 977508096.

It is an arithmetic number, because the mean of its divisors is an integer number (15640129056).

Almost surely, 2^60605500061 is an apocalyptic number.

It is an amenable number.

60605500061 is a deficient number, since it is larger than the sum of its proper divisors (1955016163).

60605500061 is a wasteful number, since it uses less digits than its factorization.

60605500061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955016162.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 60605500061 in words is "sixty billion, six hundred five million, five hundred thousand, sixty-one".