529947593429 has 16 divisors (see below), whose sum is σ = 555016803840. Its totient is φ = 505426452480.

The previous prime is 529947593411. The next prime is 529947593449. The reversal of 529947593429 is 924395749925.

It is a cyclic number.

It is not a de Polignac number, because 529947593429 - 2³² = 525652626133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (529947593449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226277 + ... + 1054085.

It is an arithmetic number, because the mean of its divisors is an integer number (34688550240).

Almost surely, 2^529947593429 is an apocalyptic number.

It is an amenable number.

529947593429 is a deficient number, since it is larger than the sum of its proper divisors (25069210411).

529947593429 is a wasteful number, since it uses less digits than its factorization.

529947593429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828140.

The product of its digits is 220449600, while the sum is 68.

The spelling of 529947593429 in words is "five hundred twenty-nine billion, nine hundred forty-seven million, five hundred ninety-three thousand, four hundred twenty-nine".