19064962248 has 32 divisors (see below), whose sum is σ = 47665791360. Its totient is φ = 6354536000.

The previous prime is 19064962243. The next prime is 19064962249. The reversal of 19064962248 is 84226946091.

It is a self number, because there is not a number n which added to its sum of digits gives 19064962248.

It is not an unprimeable number, because it can be changed into a prime (19064962243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631498 + ... + 660998.

It is an arithmetic number, because the mean of its divisors is an integer number (1489555980).

Almost surely, 2^19064962248 is an apocalyptic number.

It is an amenable number.

19064962248 is an abundant number, since it is smaller than the sum of its proper divisors (28600829112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19064962248 is a wasteful number, since it uses less digits than its factorization.

19064962248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56437 (or 56433 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 19064962248 in words is "nineteen billion, sixty-four million, nine hundred sixty-two thousand, two hundred forty-eight".