19570052047 has 32 divisors (see below), whose sum is σ = 24295427072. Its totient is φ = 15350010624.

The previous prime is 19570051987. The next prime is 19570052077. The reversal of 19570052047 is 74025007591.

It is not a de Polignac number, because 19570052047 - 2¹¹ = 19570049999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19570052077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6777238 + ... + 6780124.

It is an arithmetic number, because the mean of its divisors is an integer number (759232096).

Almost surely, 2^19570052047 is an apocalyptic number.

19570052047 is a deficient number, since it is larger than the sum of its proper divisors (4725375025).

19570052047 is a wasteful number, since it uses less digits than its factorization.

19570052047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3527.

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 19570052047 in words is "nineteen billion, five hundred seventy million, fifty-two thousand, forty-seven".