505061060061 has 24 divisors (see below), whose sum is σ = 680357816320. Its totient is φ = 333270787392.

The previous prime is 505061060051. The next prime is 505061060071. The reversal of 505061060061 is 160060160505.

It is an interprime number because it is at equal distance from previous prime (505061060051) and next prime (505061060071).

It is not a de Polignac number, because 505061060061 - 2²¹ = 505058962909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505061060051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43924065 + ... + 43935561.

Almost surely, 2^505061060061 is an apocalyptic number.

It is an amenable number.

505061060061 is a deficient number, since it is larger than the sum of its proper divisors (175296756259).

505061060061 is a wasteful number, since it uses less digits than its factorization.

505061060061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12993 (or 12886 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 505061060061 in words is "five hundred five billion, sixty-one million, sixty thousand, sixty-one".