60055550061 has 64 divisors (see below), whose sum is σ = 88893987840. Its totient is φ = 35837429760.

The previous prime is 60055550047. The next prime is 60055550147. The reversal of 60055550061 is 16005555006.

It is not a de Polignac number, because 60055550061 - 2¹¹ = 60055548013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60055550561) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86910726 + ... + 86911416.

It is an arithmetic number, because the mean of its divisors is an integer number (1388968560).

Almost surely, 2^60055550061 is an apocalyptic number.

It is an amenable number.

60055550061 is a deficient number, since it is larger than the sum of its proper divisors (28838437779).

60055550061 is a wasteful number, since it uses less digits than its factorization.

60055550061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 60055550061 in words is "sixty billion, fifty-five million, five hundred fifty thousand, sixty-one".