1453876448 has 24 divisors (see below), whose sum is σ = 3030692112. Its totient is φ = 684176896.

The previous prime is 1453876399. The next prime is 1453876453. The reversal of 1453876448 is 8446783541.

It is a super-2 number, since 2×1453876448² = 4227513452098193408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1453876396 and 1453876405.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1335740 + ... + 1336827.

It is an arithmetic number, because the mean of its divisors is an integer number (126278838).

Almost surely, 2^1453876448 is an apocalyptic number.

It is an amenable number.

1453876448 is an abundant number, since it is smaller than the sum of its proper divisors (1576815664).

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

1453876448 is a wasteful number, since it uses less digits than its factorization.

1453876448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2672594 (or 2672586 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 50.

The square root of 1453876448 is about 38129.7318112782. The cubic root of 1453876448 is about 1132.8589334757.

The spelling of 1453876448 in words is "one billion, four hundred fifty-three million, eight hundred seventy-six thousand, four hundred forty-eight".