60610405055 has 4 divisors (see below), whose sum is σ = 72732486072. Its totient is φ = 48488324040.

The previous prime is 60610405049. The next prime is 60610405091. The reversal of 60610405055 is 55050401606.

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

It is not a de Polignac number, because 60610405055 - 2¹⁸ = 60610142911 is a prime.

It is a Duffinian 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, 6061040501 + ... + 6061040510.

It is an arithmetic number, because the mean of its divisors is an integer number (18183121518).

Almost surely, 2^60610405055 is an apocalyptic number.

60610405055 is a deficient number, since it is larger than the sum of its proper divisors (12122081017).

60610405055 is a wasteful number, since it uses less digits than its factorization.

60610405055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12122081016.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 60610405055 in words is "sixty billion, six hundred ten million, four hundred five thousand, fifty-five".