2453695481 has 16 divisors (see below), whose sum is σ = 2585649600. Its totient is φ = 2325035328.

The previous prime is 2453695463. The next prime is 2453695483. The reversal of 2453695481 is 1845963542.

It is not a de Polignac number, because 2453695481 - 2⁶ = 2453695417 is a prime.

It is a super-2 number, since 2×2453695481² = 12041243026959642722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2453695483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1920815 + ... + 1922091.

It is an arithmetic number, because the mean of its divisors is an integer number (161603100).

Almost surely, 2^2453695481 is an apocalyptic number.

It is an amenable number.

2453695481 is a deficient number, since it is larger than the sum of its proper divisors (131954119).

2453695481 is a wasteful number, since it uses less digits than its factorization.

2453695481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488.

The product of its digits is 1036800, while the sum is 47.

The square root of 2453695481 is about 49534.7906122555. The cubic root of 2453695481 is about 1348.7772157775. Note that the first 3 decimals are identical.

The spelling of 2453695481 in words is "two billion, four hundred fifty-three million, six hundred ninety-five thousand, four hundred eighty-one".