19050534477323 has 2 divisors, whose sum is σ = 19050534477324. Its totient is φ = 19050534477322.

The previous prime is 19050534477313. The next prime is 19050534477367. The reversal of 19050534477323 is 32377443505091.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 19050534477323 - 2¹² = 19050534473227 is a prime.

It is not a weakly prime, because it can be changed into another prime (19050534477313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9525267238661 + 9525267238662.

It is an arithmetic number, because the mean of its divisors is an integer number (9525267238662).

Almost surely, 2^{19050534477323} is an apocalyptic number.

19050534477323 is a deficient number, since it is larger than the sum of its proper divisors (1).

19050534477323 is an equidigital number, since it uses as much as digits as its factorization.

19050534477323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9525600, while the sum is 53.

The spelling of 19050534477323 in words is "nineteen trillion, fifty billion, five hundred thirty-four million, four hundred seventy-seven thousand, three hundred twenty-three".