2461554116166 has 64 divisors (see below), whose sum is σ = 5071463755776. Its totient is φ = 796052275200.

The previous prime is 2461554116129. The next prime is 2461554116179. The reversal of 2461554116166 is 6616114551642.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137346886 + ... + 137364806.

It is an arithmetic number, because the mean of its divisors is an integer number (79241621184).

Almost surely, 2^{2461554116166} is an apocalyptic number.

2461554116166 is an abundant number, since it is smaller than the sum of its proper divisors (2609909639610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2461554116166 is a wasteful number, since it uses less digits than its factorization.

2461554116166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21517.

The product of its digits is 1036800, while the sum is 48.

The spelling of 2461554116166 in words is "two trillion, four hundred sixty-one billion, five hundred fifty-four million, one hundred sixteen thousand, one hundred sixty-six".