1453805332 has 24 divisors (see below), whose sum is σ = 2986196864. Its totient is φ = 606219552.

The previous prime is 1453805281. The next prime is 1453805359. The reversal of 1453805332 is 2335083541.

It is a super-2 number, since 2×1453805332² = 4227099886703260448, 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 7 ways as a sum of consecutive naturals, for example, 700608 + ... + 702679.

Almost surely, 2^1453805332 is an apocalyptic number.

It is an amenable number.

1453805332 is an abundant number, since it is smaller than the sum of its proper divisors (1532391532).

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

1453805332 is a wasteful number, since it uses less digits than its factorization.

1453805332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403335 (or 1403333 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 1453805332 is about 38128.7992467636. The cubic root of 1453805332 is about 1132.8404620048.

Adding to 1453805332 its reverse (2335083541), we get a palindrome (3788888873).

The spelling of 1453805332 in words is "one billion, four hundred fifty-three million, eight hundred five thousand, three hundred thirty-two".