2453115473 has 2 divisors, whose sum is σ = 2453115474. Its totient is φ = 2453115472.

The previous prime is 2453115463. The next prime is 2453115527. The reversal of 2453115473 is 3745113542.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2442039889 + 11075584 = 49417^2 + 3328^2 .

It is a cyclic number.

It is not a de Polignac number, because 2453115473 - 2⁶ = 2453115409 is a prime.

It is not a weakly prime, because it can be changed into another prime (2453115443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1226557736 + 1226557737.

It is an arithmetic number, because the mean of its divisors is an integer number (1226557737).

Almost surely, 2^2453115473 is an apocalyptic number.

It is an amenable number.

2453115473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2453115473 is an equidigital number, since it uses as much as digits as its factorization.

2453115473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 35.

The square root of 2453115473 is about 49528.9357143882. The cubic root of 2453115473 is about 1348.6709321154.

It can be divided in two parts, 24531 and 15473, that added together give a palindrome (40004).

The spelling of 2453115473 in words is "two billion, four hundred fifty-three million, one hundred fifteen thousand, four hundred seventy-three".