1454505330 has 16 divisors (see below), whose sum is σ = 3490812864. Its totient is φ = 387868080.

The previous prime is 1454505319. The next prime is 1454505331. The reversal of 1454505330 is 335054541.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 48483511 = 1454505330 / (1 + 4 + 5 + 4 + 5 + 0 + 5 + 3 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (1454505331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24241726 + ... + 24241785.

It is an arithmetic number, because the mean of its divisors is an integer number (218175804).

Almost surely, 2^1454505330 is an apocalyptic number.

1454505330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1454505330 is an abundant number, since it is smaller than the sum of its proper divisors (2036307534).

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

1454505330 is a wasteful number, since it uses less digits than its factorization.

1454505330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48483521.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 1454505330 is about 38137.9775289671. The cubic root of 1454505330 is about 1133.0222513182.

Adding to 1454505330 its reverse (335054541), we get a palindrome (1789559871).

The spelling of 1454505330 in words is "one billion, four hundred fifty-four million, five hundred five thousand, three hundred thirty".