8468064523 has 16 divisors (see below), whose sum is σ = 8619510816. Its totient is φ = 8318246400.

The previous prime is 8468064511. The next prime is 8468064529. The reversal of 8468064523 is 3254608648.

It is a cyclic number.

It is not a de Polignac number, because 8468064523 - 2²¹ = 8465967371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8468064529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9926965 + ... + 9927817.

It is an arithmetic number, because the mean of its divisors is an integer number (538719426).

Almost surely, 2^8468064523 is an apocalyptic number.

8468064523 is a deficient number, since it is larger than the sum of its proper divisors (151446293).

8468064523 is a wasteful number, since it uses less digits than its factorization.

8468064523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614.

The product of its (nonzero) digits is 1105920, while the sum is 46.

The square root of 8468064523 is about 92022.0871475973. The cubic root of 8468064523 is about 2038.2684687945.

The spelling of 8468064523 in words is "eight billion, four hundred sixty-eight million, sixty-four thousand, five hundred twenty-three".