1453345524 has 24 divisors (see below), whose sum is σ = 3767933120. Its totient is φ = 484448472.

The previous prime is 1453345499. The next prime is 1453345559. The reversal of 1453345524 is 4255433541.

It is a super-2 number, since 2×1453345524² = 4224426424261669152, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6728344 + ... + 6728559.

Almost surely, 2^1453345524 is an apocalyptic number.

It is an amenable number.

1453345524 is an abundant number, since it is smaller than the sum of its proper divisors (2314587596).

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

1453345524 is a wasteful number, since it uses less digits than its factorization.

1453345524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13456916 (or 13456908 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 1453345524 is about 38122.7691019422. The cubic root of 1453345524 is about 1132.7210182203.

The spelling of 1453345524 in words is "one billion, four hundred fifty-three million, three hundred forty-five thousand, five hundred twenty-four".