15232054013 has 8 divisors (see below), whose sum is σ = 16898427360. Its totient is φ = 13612620880.

The previous prime is 15232054003. The next prime is 15232054027. The reversal of 15232054013 is 31045023251.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15232054013 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 (15232054003) 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, 11734370 + ... + 11735667.

It is an arithmetic number, because the mean of its divisors is an integer number (2112303420).

Almost surely, 2^15232054013 is an apocalyptic number.

It is an amenable number.

15232054013 is a deficient number, since it is larger than the sum of its proper divisors (1666373347).

15232054013 is a wasteful number, since it uses less digits than its factorization.

15232054013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23470107.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 15232054013 its reverse (31045023251), we get a palindrome (46277077264).

The spelling of 15232054013 in words is "fifteen billion, two hundred thirty-two million, fifty-four thousand, thirteen".