15344543313052 has 12 divisors (see below), whose sum is σ = 26909011241280. Its totient is φ = 7656254386976.

The previous prime is 15344543313049. The next prime is 15344543313083. The reversal of 15344543313052 is 25031334544351.

It is a super-2 number, since 2×15344543313052² (a number of 27 digits) contains 22 as substring.

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, 4004315233 + ... + 4004319064.

It is an arithmetic number, because the mean of its divisors is an integer number (2242417603440).

Almost surely, 2^{15344543313052} is an apocalyptic number.

It is an amenable number.

15344543313052 is a deficient number, since it is larger than the sum of its proper divisors (11564467928228).

15344543313052 is a wasteful number, since it uses less digits than its factorization.

15344543313052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8008634780 (or 8008634778 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 15344543313052 in words is "fifteen trillion, three hundred forty-four billion, five hundred forty-three million, three hundred thirteen thousand, fifty-two".