19250015068 has 24 divisors (see below), whose sum is σ = 35007638400. Its totient is φ = 9252000960.

The previous prime is 19250015041. The next prime is 19250015069. The reversal of 19250015068 is 86051005291.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19250015069) 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, 502471 + ... + 539422.

It is an arithmetic number, because the mean of its divisors is an integer number (1458651600).

Almost surely, 2^19250015068 is an apocalyptic number.

It is an amenable number.

19250015068 is a deficient number, since it is larger than the sum of its proper divisors (15757623332).

19250015068 is a wasteful number, since it uses less digits than its factorization.

19250015068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042077 (or 1042075 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 37.

The spelling of 19250015068 in words is "nineteen billion, two hundred fifty million, fifteen thousand, sixty-eight".