1453151264 has 24 divisors (see below), whose sum is σ = 2921764608. Its totient is φ = 711115840.

The previous prime is 1453151263. The next prime is 1453151281. The reversal of 1453151264 is 4621513541.

It is a super-2 number, since 2×1453151264² = 4223297192129595392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 1453151264.

It is not an unprimeable number, because it can be changed into a prime (1453151263) 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 3 ways as a sum of consecutive naturals, for example, 481592 + ... + 484599.

It is an arithmetic number, because the mean of its divisors is an integer number (121740192).

Almost surely, 2^1453151264 is an apocalyptic number.

It is an amenable number.

1453151264 is an abundant number, since it is smaller than the sum of its proper divisors (1468613344).

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

1453151264 is an equidigital number, since it uses as much as digits as its factorization.

1453151264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966248 (or 966240 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 1453151264 is about 38120.2211955807. The cubic root of 1453151264 is about 1132.6705479580.

The spelling of 1453151264 in words is "one billion, four hundred fifty-three million, one hundred fifty-one thousand, two hundred sixty-four".