464068075523 has 16 divisors (see below), whose sum is σ = 507471175680. Its totient is φ = 421795329696.

The previous prime is 464068075519. The next prime is 464068075571. The reversal of 464068075523 is 325570860464.

It is a happy number.

It is not a de Polignac number, because 464068075523 - 2² = 464068075519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464068075123) 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, 238715 + ... + 992532.

It is an arithmetic number, because the mean of its divisors is an integer number (31716948480).

Almost surely, 2^464068075523 is an apocalyptic number.

464068075523 is a deficient number, since it is larger than the sum of its proper divisors (43403100157).

464068075523 is a wasteful number, since it uses less digits than its factorization.

464068075523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231706.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 464068075523 in words is "four hundred sixty-four billion, sixty-eight million, seventy-five thousand, five hundred twenty-three".