10519009047 has 24 divisors (see below), whose sum is σ = 15423247008. Its totient is φ = 6907118400.

The previous prime is 10519008979. The next prime is 10519009073. The reversal of 10519009047 is 74090091501.

10519009047 is a `hidden beast` number, since 10 + 519 + 0 + 0 + 90 + 47 = 666.

It is not a de Polignac number, because 10519009047 - 2²⁸ = 10250573591 is a prime.

It is a super-2 number, since 2×10519009047² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10519009247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 690897 + ... + 705957.

It is an arithmetic number, because the mean of its divisors is an integer number (642635292).

Almost surely, 2^10519009047 is an apocalyptic number.

10519009047 is a deficient number, since it is larger than the sum of its proper divisors (4904237961).

10519009047 is a wasteful number, since it uses less digits than its factorization.

10519009047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16231 (or 16228 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The spelling of 10519009047 in words is "ten billion, five hundred nineteen million, nine thousand, forty-seven".