529742057 has 8 divisors (see below), whose sum is σ = 571421760. Its totient is φ = 488195280.

The previous prime is 529742047. The next prime is 529742063. The reversal of 529742057 is 750247925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 529742057 - 2⁴ = 529742041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (529742047) 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 7 ways as a sum of consecutive naturals, for example, 24869 + ... + 40962.

It is an arithmetic number, because the mean of its divisors is an integer number (71427720).

Almost surely, 2^529742057 is an apocalyptic number.

It is an amenable number.

529742057 is a deficient number, since it is larger than the sum of its proper divisors (41679703).

529742057 is a wasteful number, since it uses less digits than its factorization.

529742057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66463.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 529742057 is about 23016.1260206838. The cubic root of 529742057 is about 809.1359261035.

The spelling of 529742057 in words is "five hundred twenty-nine million, seven hundred forty-two thousand, fifty-seven".