2516545055 has 8 divisors (see below), whose sum is σ = 3020282592. Its totient is φ = 2012950368.

The previous prime is 2516545051. The next prime is 2516545061. The reversal of 2516545055 is 5505456152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2516545055 - 2² = 2516545051 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 (2516545051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7889 + ... + 71381.

It is an arithmetic number, because the mean of its divisors is an integer number (377535324).

Almost surely, 2^2516545055 is an apocalyptic number.

2516545055 is a deficient number, since it is larger than the sum of its proper divisors (503737537).

2516545055 is an equidigital number, since it uses as much as digits as its factorization.

2516545055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71425.

The product of its (nonzero) digits is 150000, while the sum is 38.

The square root of 2516545055 is about 50165.1777132305. The cubic root of 2516545055 is about 1360.1962402449.

The spelling of 2516545055 in words is "two billion, five hundred sixteen million, five hundred forty-five thousand, fifty-five".