468540578 has 16 divisors (see below), whose sum is σ = 767911104. Its totient is φ = 212637360.

The previous prime is 468540563. The next prime is 468540607. The reversal of 468540578 is 875045864.

It is an unprimeable number.

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, 2225 + ... + 30692.

It is an arithmetic number, because the mean of its divisors is an integer number (47994444).

Almost surely, 2^468540578 is an apocalyptic number.

468540578 is a deficient number, since it is larger than the sum of its proper divisors (299370526).

468540578 is a wasteful number, since it uses less digits than its factorization.

468540578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33577.

The product of its (nonzero) digits is 1075200, while the sum is 47.

The square root of 468540578 is about 21645.7981603821. The cubic root of 468540578 is about 776.6924251948.

The spelling of 468540578 in words is "four hundred sixty-eight million, five hundred forty thousand, five hundred seventy-eight".