15790666133 has 12 divisors (see below), whose sum is σ = 17518908960. Its totient is φ = 14220979080.

The previous prime is 15790666127. The next prime is 15790666259. The reversal of 15790666133 is 33166609751.

It is not a de Polignac number, because 15790666133 - 2⁴ = 15790666117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15790666033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 596873 + ... + 622766.

It is an arithmetic number, because the mean of its divisors is an integer number (1459909080).

Almost surely, 2^15790666133 is an apocalyptic number.

It is an amenable number.

15790666133 is a deficient number, since it is larger than the sum of its proper divisors (1728242827).

15790666133 is a wasteful number, since it uses less digits than its factorization.

15790666133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219768 (or 1219757 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 47.

The spelling of 15790666133 in words is "fifteen billion, seven hundred ninety million, six hundred sixty-six thousand, one hundred thirty-three".