15794139053 has 8 divisors (see below), whose sum is σ = 19691394240. Its totient is φ = 12307121280.

The previous prime is 15794139041. The next prime is 15794139059. The reversal of 15794139053 is 35093149751.

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

It is a cyclic number.

It is not a de Polignac number, because 15794139053 - 2¹² = 15794134957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15794138989 and 15794139007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15794139059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102559268 + ... + 102559421.

It is an arithmetic number, because the mean of its divisors is an integer number (2461424280).

Almost surely, 2^15794139053 is an apocalyptic number.

It is an amenable number.

15794139053 is a deficient number, since it is larger than the sum of its proper divisors (3897255187).

15794139053 is a wasteful number, since it uses less digits than its factorization.

15794139053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205118707.

The product of its (nonzero) digits is 510300, while the sum is 47.

The spelling of 15794139053 in words is "fifteen billion, seven hundred ninety-four million, one hundred thirty-nine thousand, fifty-three".