453230451382 has 4 divisors (see below), whose sum is σ = 679845677076. Its totient is φ = 226615225690.

The previous prime is 453230451367. The next prime is 453230451409. The reversal of 453230451382 is 283154032354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 283154032354 = 2 ⋅141577016177.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113307612844 + ... + 113307612847.

It is an arithmetic number, because the mean of its divisors is an integer number (169961419269).

Almost surely, 2^453230451382 is an apocalyptic number.

453230451382 is a deficient number, since it is larger than the sum of its proper divisors (226615225694).

453230451382 is a wasteful number, since it uses less digits than its factorization.

453230451382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226615225693.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 453230451382 in words is "four hundred fifty-three billion, two hundred thirty million, four hundred fifty-one thousand, three hundred eighty-two".