19472269760 has 28 divisors (see below), whose sum is σ = 46368343128. Its totient is φ = 7788907776.

The previous prime is 19472269759. The next prime is 19472269787. The reversal of 19472269760 is 6796227491.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30425102 + ... + 30425741.

Almost surely, 2^19472269760 is an apocalyptic number.

19472269760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19472269760 is an abundant number, since it is smaller than the sum of its proper divisors (26896073368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19472269760 is an equidigital number, since it uses as much as digits as its factorization.

19472269760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60850860 (or 60850850 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 53.

The spelling of 19472269760 in words is "nineteen billion, four hundred seventy-two million, two hundred sixty-nine thousand, seven hundred sixty".