527242355 has 4 divisors (see below), whose sum is σ = 632690832. Its totient is φ = 421793880.

The previous prime is 527242351. The next prime is 527242367. The reversal of 527242355 is 553242725.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 527242355 - 2² = 527242351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (527242351) 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 3 ways as a sum of consecutive naturals, for example, 52724231 + ... + 52724240.

It is an arithmetic number, because the mean of its divisors is an integer number (158172708).

Almost surely, 2^527242355 is an apocalyptic number.

527242355 is a deficient number, since it is larger than the sum of its proper divisors (105448477).

527242355 is a wasteful number, since it uses less digits than its factorization.

527242355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105448476.

The product of its digits is 84000, while the sum is 35.

The square root of 527242355 is about 22961.7585345722. The cubic root of 527242355 is about 807.8612249616.

The spelling of 527242355 in words is "five hundred twenty-seven million, two hundred forty-two thousand, three hundred fifty-five".