19325520038 has 16 divisors (see below), whose sum is σ = 31696627536. Its totient is φ = 8764035840.

The previous prime is 19325520037. The next prime is 19325520077. The reversal of 19325520038 is 83002552391.

It is a junction number, because it is equal to n+sod(n) for n = 19325519983 and 19325520010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19325520037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1004831 + ... + 1023882.

It is an arithmetic number, because the mean of its divisors is an integer number (1981039221).

Almost surely, 2^19325520038 is an apocalyptic number.

19325520038 is a deficient number, since it is larger than the sum of its proper divisors (12371107498).

19325520038 is a wasteful number, since it uses less digits than its factorization.

19325520038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029159.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 19325520038 in words is "nineteen billion, three hundred twenty-five million, five hundred twenty thousand, thirty-eight".