469079555081 has 8 divisors (see below), whose sum is σ = 497297942784. Its totient is φ = 441679091760.

The previous prime is 469079555053. The next prime is 469079555093. The reversal of 469079555081 is 180555970964.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469079555081 is a prime.

It is a super-2 number, since 2×469079555081² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 469079555081.

It is not an unprimeable number, because it can be changed into a prime (469079551081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204479915 + ... + 204482208.

It is an arithmetic number, because the mean of its divisors is an integer number (62162242848).

Almost surely, 2^469079555081 is an apocalyptic number.

It is an amenable number.

469079555081 is a deficient number, since it is larger than the sum of its proper divisors (28218387703).

469079555081 is a wasteful number, since it uses less digits than its factorization.

469079555081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408962191.

The product of its (nonzero) digits is 13608000, while the sum is 59.

The spelling of 469079555081 in words is "four hundred sixty-nine billion, seventy-nine million, five hundred fifty-five thousand, eighty-one".