19462314052 has 6 divisors (see below), whose sum is σ = 34059049598. Its totient is φ = 9731157024.

The previous prime is 19462314031. The next prime is 19462314077. The reversal of 19462314052 is 25041326491.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10335568896 + 9126745156 = 101664^2 + 95534^2 .

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 as a sum of consecutive naturals, namely, 2432789253 + ... + 2432789260.

Almost surely, 2^19462314052 is an apocalyptic number.

It is an amenable number.

19462314052 is a deficient number, since it is larger than the sum of its proper divisors (14596735546).

19462314052 is a wasteful number, since it uses less digits than its factorization.

19462314052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4865578517 (or 4865578515 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 19462314052 in words is "nineteen billion, four hundred sixty-two million, three hundred fourteen thousand, fifty-two".