468148075687 has 4 divisors (see below), whose sum is σ = 470524462056. Its totient is φ = 465771689320.

The previous prime is 468148075643. The next prime is 468148075729. The reversal of 468148075687 is 786570841864.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 468148075687 - 2¹¹ = 468148073639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468148075487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1188192889 + ... + 1188193282.

It is an arithmetic number, because the mean of its divisors is an integer number (117631115514).

Almost surely, 2^468148075687 is an apocalyptic number.

468148075687 is a deficient number, since it is larger than the sum of its proper divisors (2376386369).

468148075687 is a wasteful number, since it uses less digits than its factorization.

468148075687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376386368.

The product of its (nonzero) digits is 72253440, while the sum is 64.

The spelling of 468148075687 in words is "four hundred sixty-eight billion, one hundred forty-eight million, seventy-five thousand, six hundred eighty-seven".