32134252453 has 8 divisors (see below), whose sum is σ = 34244828928. Its totient is φ = 30083128944.

The previous prime is 32134252429. The next prime is 32134252487. The reversal of 32134252453 is 35425243123.

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

It is a de Polignac number, because none of the positive numbers 2^k-32134252453 is a prime.

It is a super-2 number, since 2×32134252453² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32134252153) 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, 14862126 + ... + 14864287.

It is an arithmetic number, because the mean of its divisors is an integer number (4280603616).

Almost surely, 2^32134252453 is an apocalyptic number.

It is an amenable number.

32134252453 is a deficient number, since it is larger than the sum of its proper divisors (2110576475).

32134252453 is a wasteful number, since it uses less digits than its factorization.

32134252453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29726483.

The product of its digits is 86400, while the sum is 34.

Adding to 32134252453 its reverse (35425243123), we get a palindrome (67559495576).

The spelling of 32134252453 in words is "thirty-two billion, one hundred thirty-four million, two hundred fifty-two thousand, four hundred fifty-three".