453131652231133 has 4 divisors (see below), whose sum is σ = 455279195606848. Its totient is φ = 450984108855420.

The previous prime is 453131652231121. The next prime is 453131652231169. The reversal of 453131652231133 is 331132256131354.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 453131652231133 - 2¹³ = 453131652222941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 453131652231133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453131652231233) 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, 1073771687541 + ... + 1073771687962.

It is an arithmetic number, because the mean of its divisors is an integer number (113819798901712).

Almost surely, 2^{453131652231133} is an apocalyptic number.

It is an amenable number.

453131652231133 is a deficient number, since it is larger than the sum of its proper divisors (2147543375715).

453131652231133 is a wasteful number, since it uses less digits than its factorization.

453131652231133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147543375714.

The product of its digits is 583200, while the sum is 43.

The spelling of 453131652231133 in words is "four hundred fifty-three trillion, one hundred thirty-one billion, six hundred fifty-two million, two hundred thirty-one thousand, one hundred thirty-three".