1453742364 has 48 divisors (see below), whose sum is σ = 3573476480. Its totient is φ = 458706240.

The previous prime is 1453742341. The next prime is 1453742377. The reversal of 1453742364 is 4632473541.

It is a super-2 number, since 2×1453742364² = 4226733721776616992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473394 + ... + 476454.

Almost surely, 2^1453742364 is an apocalyptic number.

It is an amenable number.

1453742364 is an abundant number, since it is smaller than the sum of its proper divisors (2119734116).

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

1453742364 is a wasteful number, since it uses less digits than its factorization.

1453742364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5170 (or 5168 counting only the distinct ones).

The product of its digits is 241920, while the sum is 39.

The square root of 1453742364 is about 38127.9735102720. The cubic root of 1453742364 is about 1132.8241063698.

The spelling of 1453742364 in words is "one billion, four hundred fifty-three million, seven hundred forty-two thousand, three hundred sixty-four".