1453956848 has 10 divisors (see below), whose sum is σ = 2817041424. Its totient is φ = 726978416.

The previous prime is 1453956827. The next prime is 1453956857. The reversal of 1453956848 is 8486593541.

It is a super-2 number, since 2×1453956848² = 4227981031692190208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1453956848.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45436136 + ... + 45436167.

Almost surely, 2^1453956848 is an apocalyptic number.

It is an amenable number.

1453956848 is a deficient number, since it is larger than the sum of its proper divisors (1363084576).

1453956848 is an equidigital number, since it uses as much as digits as its factorization.

1453956848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90872311 (or 90872305 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 53.

The square root of 1453956848 is about 38130.7860920805. The cubic root of 1453956848 is about 1132.8798156214.

The spelling of 1453956848 in words is "one billion, four hundred fifty-three million, nine hundred fifty-six thousand, eight hundred forty-eight".