1450431536 has 10 divisors (see below), whose sum is σ = 2810211132. Its totient is φ = 725215760.

The previous prime is 1450431533. The next prime is 1450431569. The reversal of 1450431536 is 6351340541.

It is not an unprimeable number, because it can be changed into a prime (1450431533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45325970 + ... + 45326001.

Almost surely, 2^1450431536 is an apocalyptic number.

1450431536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1450431536 is a deficient number, since it is larger than the sum of its proper divisors (1359779596).

1450431536 is an equidigital number, since it uses as much as digits as its factorization.

1450431536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90651979 (or 90651973 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 1450431536 is about 38084.5314530716. The cubic root of 1450431536 is about 1131.9634686276.

The spelling of 1450431536 in words is "one billion, four hundred fifty million, four hundred thirty-one thousand, five hundred thirty-six".