19126573150 has 12 divisors (see below), whose sum is σ = 35575426152. Its totient is φ = 7650629240.

The previous prime is 19126573127. The next prime is 19126573171. The reversal of 19126573150 is 5137562191.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191265682 + ... + 191265781.

It is an arithmetic number, because the mean of its divisors is an integer number (2964618846).

Almost surely, 2^19126573150 is an apocalyptic number.

19126573150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19126573150 is a deficient number, since it is larger than the sum of its proper divisors (16448853002).

19126573150 is a wasteful number, since it uses less digits than its factorization.

19126573150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382531475 (or 382531470 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 40.

The spelling of 19126573150 in words is "nineteen billion, one hundred twenty-six million, five hundred seventy-three thousand, one hundred fifty".