1019000535147 has 128 divisors (see below), whose sum is σ = 1833815244800. Its totient is φ = 546274108800.

The previous prime is 1019000535131. The next prime is 1019000535151. The reversal of 1019000535147 is 7415350009101.

It is a happy number.

1019000535147 is a `hidden beast` number, since 1 + 0 + 1 + 90 + 0 + 0 + 53 + 514 + 7 = 666.

It is not a de Polignac number, because 1019000535147 - 2⁴ = 1019000535131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1019000535107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 287770197 + ... + 287773737.

It is an arithmetic number, because the mean of its divisors is an integer number (14326681600).

Almost surely, 2^{1019000535147} is an apocalyptic number.

1019000535147 is a deficient number, since it is larger than the sum of its proper divisors (814814709653).

1019000535147 is a wasteful number, since it uses less digits than its factorization.

1019000535147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4334 (or 4328 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 36.

The spelling of 1019000535147 in words is "one trillion, nineteen billion, five hundred thirty-five thousand, one hundred forty-seven".