452131155413 has 24 divisors (see below), whose sum is σ = 544165228800. Its totient is φ = 374122088928.

The previous prime is 452131155407. The next prime is 452131155433. The reversal of 452131155413 is 314551131254.

It is a happy number.

It is not a de Polignac number, because 452131155413 - 2⁴ = 452131155397 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 (452131155403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11585828 + ... + 11624786.

It is an arithmetic number, because the mean of its divisors is an integer number (22673551200).

Almost surely, 2^452131155413 is an apocalyptic number.

It is an amenable number.

452131155413 is a deficient number, since it is larger than the sum of its proper divisors (92034073387).

452131155413 is a wasteful number, since it uses less digits than its factorization.

452131155413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47169 (or 47162 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

Adding to 452131155413 its reverse (314551131254), we get a palindrome (766682286667).

The spelling of 452131155413 in words is "four hundred fifty-two billion, one hundred thirty-one million, one hundred fifty-five thousand, four hundred thirteen".