19475413292 has 6 divisors (see below), whose sum is σ = 34081973268. Its totient is φ = 9737706644.

The previous prime is 19475413291. The next prime is 19475413343. The reversal of 19475413292 is 29231457491.

It is not an unprimeable number, because it can be changed into a prime (19475413291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2434426658 + ... + 2434426665.

It is an arithmetic number, because the mean of its divisors is an integer number (5680328878).

Almost surely, 2^19475413292 is an apocalyptic number.

It is an amenable number.

19475413292 is a deficient number, since it is larger than the sum of its proper divisors (14606559976).

19475413292 is a wasteful number, since it uses less digits than its factorization.

19475413292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4868853327 (or 4868853325 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The spelling of 19475413292 in words is "nineteen billion, four hundred seventy-five million, four hundred thirteen thousand, two hundred ninety-two".