1458113448 has 32 divisors (see below), whose sum is σ = 3976673760. Its totient is φ = 441852480.

The previous prime is 1458113441. The next prime is 1458113453. The reversal of 1458113448 is 8443118541.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1458113441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2761315 + ... + 2761842.

It is an arithmetic number, because the mean of its divisors is an integer number (124271055).

Almost surely, 2^1458113448 is an apocalyptic number.

It is an amenable number.

1458113448 is an abundant number, since it is smaller than the sum of its proper divisors (2518560312).

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

1458113448 is a wasteful number, since it uses less digits than its factorization.

1458113448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5523177 (or 5523173 counting only the distinct ones).

The product of its digits is 61440, while the sum is 39.

The square root of 1458113448 is about 38185.2517079566. The cubic root of 1458113448 is about 1133.9583547441.

The spelling of 1458113448 in words is "one billion, four hundred fifty-eight million, one hundred thirteen thousand, four hundred forty-eight".