2455506616 has 16 divisors (see below), whose sum is σ = 4604802840. Its totient is φ = 1227559200.

The previous prime is 2455506607. The next prime is 2455506617. The reversal of 2455506616 is 6166055542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455506617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39291 + ... + 80341.

Almost surely, 2^2455506616 is an apocalyptic number.

It is an amenable number.

2455506616 is a deficient number, since it is larger than the sum of its proper divisors (2149296224).

2455506616 is a wasteful number, since it uses less digits than its factorization.

2455506616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48534 (or 48530 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 2455506616 is about 49553.0686839877. The cubic root of 2455506616 is about 1349.1089897422.

The spelling of 2455506616 in words is "two billion, four hundred fifty-five million, five hundred six thousand, six hundred sixteen".