429552047 has 6 divisors (see below), whose sum is σ = 431761248. Its totient is φ = 427354092.

The previous prime is 429552041. The next prime is 429552077. The reversal of 429552047 is 740255924.

It is not a de Polignac number, because 429552047 - 2¹⁴ = 429535663 is a prime.

It is a super-2 number, since 2×429552047² = 369029922163780418, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 429552047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429552041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34178 + ... + 45024.

It is an arithmetic number, because the mean of its divisors is an integer number (71960208).

Almost surely, 2^429552047 is an apocalyptic number.

429552047 is a deficient number, since it is larger than the sum of its proper divisors (2209201).

429552047 is an equidigital number, since it uses as much as digits as its factorization.

429552047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11245 (or 11046 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 429552047 is about 20725.6374328994. The cubic root of 429552047 is about 754.5220412451.

The spelling of 429552047 in words is "four hundred twenty-nine million, five hundred fifty-two thousand, forty-seven".