2453116905 has 24 divisors (see below), whose sum is σ = 4295912712. Its totient is φ = 1294838784.

The previous prime is 2453116903. The next prime is 2453116937. The reversal of 2453116905 is 5096113542.

2453116905 is a `hidden beast` number, since 2 + 453 + 116 + 90 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 605750544 + 1847366361 = 24612^2 + 42981^2 .

It is not a de Polignac number, because 2453116905 - 2¹ = 2453116903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2453116905.

It is not an unprimeable number, because it can be changed into a prime (2453116903) 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, 276634 + ... + 285363.

It is an arithmetic number, because the mean of its divisors is an integer number (178996363).

Almost surely, 2^2453116905 is an apocalyptic number.

It is an amenable number.

2453116905 is a deficient number, since it is larger than the sum of its proper divisors (1842795807).

2453116905 is a wasteful number, since it uses less digits than its factorization.

2453116905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562105 (or 562102 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 2453116905 is about 49528.9501705821. The cubic root of 2453116905 is about 1348.6711945431.

The spelling of 2453116905 in words is "two billion, four hundred fifty-three million, one hundred sixteen thousand, nine hundred five".