1454505412 has 12 divisors (see below), whose sum is σ = 2583375760. Its totient is φ = 716398056.

The previous prime is 1454505407. The next prime is 1454505413. The reversal of 1454505412 is 2145054541.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1454505413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2713362 + ... + 2713897.

Almost surely, 2^1454505412 is an apocalyptic number.

It is an amenable number.

1454505412 is a deficient number, since it is larger than the sum of its proper divisors (1128870348).

1454505412 is a wasteful number, since it uses less digits than its factorization.

1454505412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5427330 (or 5427328 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 1454505412 is about 38137.9786040110. The cubic root of 1454505412 is about 1133.0222726101.

Adding to 1454505412 its reverse (2145054541), we get a palindrome (3599559953).

The spelling of 1454505412 in words is "one billion, four hundred fifty-four million, five hundred five thousand, four hundred twelve".