1454500664 has 8 divisors (see below), whose sum is σ = 2727188760. Its totient is φ = 727250328.

The previous prime is 1454500633. The next prime is 1454500667. The reversal of 1454500664 is 4660054541.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454500667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90906284 + ... + 90906299.

It is an arithmetic number, because the mean of its divisors is an integer number (340898595).

Almost surely, 2^1454500664 is an apocalyptic number.

It is an amenable number.

1454500664 is a deficient number, since it is larger than the sum of its proper divisors (1272688096).

1454500664 is a wasteful number, since it uses less digits than its factorization.

1454500664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181812589 (or 181812585 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 1454500664 is about 38137.9163562982. The cubic root of 1454500664 is about 1133.0210397522.

The spelling of 1454500664 in words is "one billion, four hundred fifty-four million, five hundred thousand, six hundred sixty-four".