1484953823 has 4 divisors (see below), whose sum is σ = 1495793040. Its totient is φ = 1474114608.

The previous prime is 1484953801. The next prime is 1484953829. The reversal of 1484953823 is 3283594841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1484953823 - 2⁸ = 1484953567 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 (1484953829) 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, 5419403 + ... + 5419676.

It is an arithmetic number, because the mean of its divisors is an integer number (373948260).

Almost surely, 2^1484953823 is an apocalyptic number.

1484953823 is a deficient number, since it is larger than the sum of its proper divisors (10839217).

1484953823 is a wasteful number, since it uses less digits than its factorization.

1484953823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10839216.

The product of its digits is 829440, while the sum is 47.

The square root of 1484953823 is about 38535.0985855752. The cubic root of 1484953823 is about 1140.8739125883.

The spelling of 1484953823 in words is "one billion, four hundred eighty-four million, nine hundred fifty-three thousand, eight hundred twenty-three".