453124650553 has 8 divisors (see below), whose sum is σ = 490936694688. Its totient is φ = 416552345664.

The previous prime is 453124650527. The next prime is 453124650617. The reversal of 453124650553 is 355056421354.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-453124650553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453124650353) 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, 309934051 + ... + 309935512.

It is an arithmetic number, because the mean of its divisors is an integer number (61367086836).

Almost surely, 2^453124650553 is an apocalyptic number.

453124650553 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

453124650553 is a deficient number, since it is larger than the sum of its proper divisors (37812044135).

453124650553 is a wasteful number, since it uses less digits than its factorization.

453124650553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619869623.

The product of its (nonzero) digits is 1080000, while the sum is 43.

The spelling of 453124650553 in words is "four hundred fifty-three billion, one hundred twenty-four million, six hundred fifty thousand, five hundred fifty-three".