468163852487 has 4 divisors (see below), whose sum is σ = 468197646840. Its totient is φ = 468130058136.

The previous prime is 468163852477. The next prime is 468163852511. The reversal of 468163852487 is 784258361864.

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 468163852487 - 2⁶ = 468163852423 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 (468163852417) 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, 16876388 + ... + 16904105.

It is an arithmetic number, because the mean of its divisors is an integer number (117049411710).

Almost surely, 2^468163852487 is an apocalyptic number.

468163852487 is a deficient number, since it is larger than the sum of its proper divisors (33794353).

468163852487 is a wasteful number, since it uses less digits than its factorization.

468163852487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33794352.

The product of its digits is 61931520, while the sum is 62.

The spelling of 468163852487 in words is "four hundred sixty-eight billion, one hundred sixty-three million, eight hundred fifty-two thousand, four hundred eighty-seven".