19059347632 has 40 divisors (see below), whose sum is σ = 42107367456. Its totient is φ = 8279172096.

The previous prime is 19059347533. The next prime is 19059347633. The reversal of 19059347632 is 23674395091.

It is not an unprimeable number, because it can be changed into a prime (19059347633) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2691508 + ... + 2698579.

Almost surely, 2^19059347632 is an apocalyptic number.

It is an amenable number.

19059347632 is an abundant number, since it is smaller than the sum of its proper divisors (23048019824).

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

19059347632 is a wasteful number, since it uses less digits than its factorization.

19059347632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5390125 (or 5390119 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 49.

The spelling of 19059347632 in words is "nineteen billion, fifty-nine million, three hundred forty-seven thousand, six hundred thirty-two".