2453115556 has 12 divisors (see below), whose sum is σ = 4384291968. Its totient is φ = 1200460712.

The previous prime is 2453115551. The next prime is 2453115559. The reversal of 2453115556 is 6555113542.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2453115551) 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, 6524056 + ... + 6524431.

It is an arithmetic number, because the mean of its divisors is an integer number (365357664).

Almost surely, 2^2453115556 is an apocalyptic number.

It is an amenable number.

2453115556 is a deficient number, since it is larger than the sum of its proper divisors (1931176412).

2453115556 is a wasteful number, since it uses less digits than its factorization.

2453115556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13048538 (or 13048536 counting only the distinct ones).

The product of its digits is 90000, while the sum is 37.

The square root of 2453115556 is about 49528.9365522822. The cubic root of 2453115556 is about 1348.6709473259.

The spelling of 2453115556 in words is "two billion, four hundred fifty-three million, one hundred fifteen thousand, five hundred fifty-six".