2453899662 has 24 divisors (see below), whose sum is σ = 5440430424. Its totient is φ = 798943824.

The previous prime is 2453899661. The next prime is 2453899667. The reversal of 2453899662 is 2669983542.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2453899599 and 2453899608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453899661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1584433 + ... + 1585980.

It is an arithmetic number, because the mean of its divisors is an integer number (226684601).

Almost surely, 2^2453899662 is an apocalyptic number.

2453899662 is an abundant number, since it is smaller than the sum of its proper divisors (2986530762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2453899662 is a wasteful number, since it uses less digits than its factorization.

2453899662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170464 (or 3170461 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 2453899662 is about 49536.8515551806. The cubic root of 2453899662 is about 1348.8146269727.

The spelling of 2453899662 in words is "two billion, four hundred fifty-three million, eight hundred ninety-nine thousand, six hundred sixty-two".