1453091104 has 48 divisors (see below), whose sum is σ = 2935094400. Its totient is φ = 707814144.

The previous prime is 1453091053. The next prime is 1453091119. The reversal of 1453091104 is 4011903541.

It is a super-2 number, since 2×1453091104² = 4222947513047877632, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 342307 + ... + 346525.

It is an arithmetic number, because the mean of its divisors is an integer number (61147800).

Almost surely, 2^1453091104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1453091104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1467547200).

1453091104 is an abundant number, since it is smaller than the sum of its proper divisors (1482003296).

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

1453091104 is a wasteful number, since it uses less digits than its factorization.

1453091104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505 (or 4497 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1453091104 is about 38119.4321048989. The cubic root of 1453091104 is about 1132.6549170088.

Adding to 1453091104 its reverse (4011903541), we get a palindrome (5464994645).

The spelling of 1453091104 in words is "one billion, four hundred fifty-three million, ninety-one thousand, one hundred four".