454133525131 has 16 divisors (see below), whose sum is σ = 533550624768. Its totient is φ = 381074551200.

The previous prime is 454133525129. The next prime is 454133525147. The reversal of 454133525131 is 131525331454.

It is a cyclic number.

It is not a de Polignac number, because 454133525131 - 2¹ = 454133525129 is a prime.

It is a super-2 number, since 2×454133525131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454133525191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4137300 + ... + 4245646.

It is an arithmetic number, because the mean of its divisors is an integer number (33346914048).

Almost surely, 2^454133525131 is an apocalyptic number.

454133525131 is a deficient number, since it is larger than the sum of its proper divisors (79417099637).

454133525131 is a wasteful number, since it uses less digits than its factorization.

454133525131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137682.

The product of its digits is 108000, while the sum is 37.

Adding to 454133525131 its reverse (131525331454), we get a palindrome (585658856585).

The spelling of 454133525131 in words is "four hundred fifty-four billion, one hundred thirty-three million, five hundred twenty-five thousand, one hundred thirty-one".