19032757054 has 8 divisors (see below), whose sum is σ = 28550483640. Its totient is φ = 9515929176.

The previous prime is 19032757049. The next prime is 19032757057. The reversal of 19032757054 is 45075723091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 19032757054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19032757057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168969 + ... + 258100.

It is an arithmetic number, because the mean of its divisors is an integer number (3568810455).

Almost surely, 2^19032757054 is an apocalyptic number.

19032757054 is a deficient number, since it is larger than the sum of its proper divisors (9517726586).

19032757054 is a wasteful number, since it uses less digits than its factorization.

19032757054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449354.

The product of its (nonzero) digits is 264600, while the sum is 43.

The spelling of 19032757054 in words is "nineteen billion, thirty-two million, seven hundred fifty-seven thousand, fifty-four".