15232314253012 has 12 divisors (see below), whose sum is σ = 26671861011796. Its totient is φ = 7611782535360.

The previous prime is 15232314253003. The next prime is 15232314253073. The reversal of 15232314253012 is 21035241323251.

It can be written as a sum of positive squares in 2 ways, for example, as 3501935851716 + 11730378401296 = 1871346^2 + 3424964^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1093639953 + ... + 1093653880.

Almost surely, 2^{15232314253012} is an apocalyptic number.

It is an amenable number.

15232314253012 is a deficient number, since it is larger than the sum of its proper divisors (11439546758784).

15232314253012 is a wasteful number, since it uses less digits than its factorization.

15232314253012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187295578 (or 2187295576 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 15232314253012 its reverse (21035241323251), we get a palindrome (36267555576263).

The spelling of 15232314253012 in words is "fifteen trillion, two hundred thirty-two billion, three hundred fourteen million, two hundred fifty-three thousand, twelve".