468542465 has 16 divisors (see below), whose sum is σ = 576737280. Its totient is φ = 365201280.

The previous prime is 468542447. The next prime is 468542471. The reversal of 468542465 is 564245864.

It is not a de Polignac number, because 468542465 - 2⁸ = 468542209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261302 + ... + 263088.

It is an arithmetic number, because the mean of its divisors is an integer number (36046080).

Almost surely, 2^468542465 is an apocalyptic number.

It is an amenable number.

468542465 is a deficient number, since it is larger than the sum of its proper divisors (108194815).

468542465 is a wasteful number, since it uses less digits than its factorization.

468542465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3112.

The product of its digits is 921600, while the sum is 44.

The square root of 468542465 is about 21645.8417484745. The cubic root of 468542465 is about 776.6934678769.

The spelling of 468542465 in words is "four hundred sixty-eight million, five hundred forty-two thousand, four hundred sixty-five".