19048752092 has 12 divisors (see below), whose sum is σ = 33338400480. Its totient is φ = 9523494816.

The previous prime is 19048752091. The next prime is 19048752103. The reversal of 19048752092 is 29025784091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19048752091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170417 + ... + 259112.

It is an arithmetic number, because the mean of its divisors is an integer number (2778200040).

Almost surely, 2^19048752092 is an apocalyptic number.

It is an amenable number.

19048752092 is a deficient number, since it is larger than the sum of its proper divisors (14289648388).

19048752092 is a wasteful number, since it uses less digits than its factorization.

19048752092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440620 (or 440618 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 19048752092 in words is "nineteen billion, forty-eight million, seven hundred fifty-two thousand, ninety-two".