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525342055 = 5715009773
BaseRepresentation
bin11111010100000…
…001010101100111
31100121112010211011
4133110001111213
52033441421210
6124043523051
716006222330
oct3724012547
91317463734
10525342055
1124a5a6297
12127b29487
1384ab8bb4
144dab1287
15311c1d8a
hex1f501567

525342055 has 8 divisors (see below), whose sum is σ = 720469152. Its totient is φ = 360234528.

The previous prime is 525342023. The next prime is 525342079. The reversal of 525342055 is 550243525.

It is a happy number.

525342055 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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 525342055 - 25 = 525342023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7504852 + ... + 7504921.

It is an arithmetic number, because the mean of its divisors is an integer number (90058644).

Almost surely, 2525342055 is an apocalyptic number.

525342055 is a deficient number, since it is larger than the sum of its proper divisors (195127097).

525342055 is a wasteful number, since it uses less digits than its factorization.

525342055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15009785.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 525342055 is about 22920.3415114173. The cubic root of 525342055 is about 806.8894854004.

The spelling of 525342055 in words is "five hundred twenty-five million, three hundred forty-two thousand, fifty-five".

Divisors: 1 5 7 35 15009773 75048865 105068411 525342055