542525662 has 8 divisors (see below), whose sum is σ = 930044016. Its totient is φ = 232510992.

The previous prime is 542525657. The next prime is 542525671. The reversal of 542525662 is 266525245.

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

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 19375903 + ... + 19375930.

It is an arithmetic number, because the mean of its divisors is an integer number (116255502).

Almost surely, 2^542525662 is an apocalyptic number.

542525662 is a deficient number, since it is larger than the sum of its proper divisors (387518354).

542525662 is a wasteful number, since it uses less digits than its factorization.

542525662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38751842.

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

The square root of 542525662 is about 23292.1802757921. The cubic root of 542525662 is about 815.5928851132.

The spelling of 542525662 in words is "five hundred forty-two million, five hundred twenty-five thousand, six hundred sixty-two".