1454506653 has 8 divisors (see below), whose sum is σ = 1943761600. Its totient is φ = 967461408.

The previous prime is 1454506607. The next prime is 1454506661. The reversal of 1454506653 is 3566054541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1454506653 - 2⁶ = 1454506589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454506673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550888 + ... + 553521.

It is an arithmetic number, because the mean of its divisors is an integer number (242970200).

Almost surely, 2^1454506653 is an apocalyptic number.

It is an amenable number.

1454506653 is a deficient number, since it is larger than the sum of its proper divisors (489254947).

1454506653 is a wasteful number, since it uses less digits than its factorization.

1454506653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104851.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 1454506653 is about 38137.9948738787. The cubic root of 1454506653 is about 1133.0225948457.

The spelling of 1454506653 in words is "one billion, four hundred fifty-four million, five hundred six thousand, six hundred fifty-three".