529052381429 has 32 divisors (see below), whose sum is σ = 623051385600. Its totient is φ = 442884879360.

The previous prime is 529052381393. The next prime is 529052381449. The reversal of 529052381429 is 924183250925.

It is a de Polignac number, because none of the positive numbers 2^k-529052381429 is a prime.

It is a super-2 number, since 2×529052381429² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (529052381449) 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, 119611712 + ... + 119616134.

It is an arithmetic number, because the mean of its divisors is an integer number (19470355800).

Almost surely, 2^529052381429 is an apocalyptic number.

It is an amenable number.

529052381429 is a deficient number, since it is larger than the sum of its proper divisors (93999004171).

529052381429 is a wasteful number, since it uses less digits than its factorization.

529052381429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6285.

The product of its (nonzero) digits is 1555200, while the sum is 50.

The spelling of 529052381429 in words is "five hundred twenty-nine billion, fifty-two million, three hundred eighty-one thousand, four hundred twenty-nine".