542526265 has 8 divisors (see below), whose sum is σ = 660201408. Its totient is φ = 427907760.

The previous prime is 542526233. The next prime is 542526293. The reversal of 542526265 is 562625245.

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

It is not a de Polignac number, because 542526265 - 2⁵ = 542526233 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763767 + ... + 764476.

It is an arithmetic number, because the mean of its divisors is an integer number (82525176).

Almost surely, 2^542526265 is an apocalyptic number.

It is an amenable number.

542526265 is a deficient number, since it is larger than the sum of its proper divisors (117675143).

542526265 is a wasteful number, since it uses less digits than its factorization.

542526265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528319.

The product of its digits is 144000, while the sum is 37.

The square root of 542526265 is about 23292.1932200469. The cubic root of 542526265 is about 815.5931872816.

The spelling of 542526265 in words is "five hundred forty-two million, five hundred twenty-six thousand, two hundred sixty-five".