15134043453 has 8 divisors (see below), whose sum is σ = 20509523616. Its totient is φ = 9923962800.

The previous prime is 15134043413. The next prime is 15134043473. The reversal of 15134043453 is 35434043151.

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

It is not a de Polignac number, because 15134043453 - 2¹² = 15134039357 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15134043413) 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, 41349663 + ... + 41350028.

It is an arithmetic number, because the mean of its divisors is an integer number (2563690452).

Almost surely, 2^15134043453 is an apocalyptic number.

It is an amenable number.

15134043453 is a deficient number, since it is larger than the sum of its proper divisors (5375480163).

15134043453 is an equidigital number, since it uses as much as digits as its factorization.

15134043453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82699755.

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 15134043453 in words is "fifteen billion, one hundred thirty-four million, forty-three thousand, four hundred fifty-three".