1454554432 has 28 divisors (see below), whose sum is σ = 2887671136. Its totient is φ = 726952320.

The previous prime is 1454554411. The next prime is 1454554433. The reversal of 1454554432 is 2344554541.

It is a junction number, because it is equal to n+sod(n) for n = 1454554391 and 1454554400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454554433) 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, 209773 + ... + 216595.

It is an arithmetic number, because the mean of its divisors is an integer number (103131112).

Almost surely, 2^1454554432 is an apocalyptic number.

It is an amenable number.

1454554432 is a deficient number, since it is larger than the sum of its proper divisors (1433116704).

1454554432 is an equidigital number, since it uses as much as digits as its factorization.

1454554432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10166 (or 10156 counting only the distinct ones).

The product of its digits is 192000, while the sum is 37.

The square root of 1454554432 is about 38138.6212650641. The cubic root of 1454554432 is about 1133.0350009065.

The spelling of 1454554432 in words is "one billion, four hundred fifty-four million, five hundred fifty-four thousand, four hundred thirty-two".