468719953 has 16 divisors (see below), whose sum is σ = 525142800. Its totient is φ = 415376640.

The previous prime is 468719833. The next prime is 468719957. The reversal of 468719953 is 359917864.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 267420609 + 201299344 = 16353^2 + 14188^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-468719953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 468719953.

It is not an unprimeable number, because it can be changed into a prime (468719957) 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, 64803 + ... + 71671.

It is an arithmetic number, because the mean of its divisors is an integer number (32821425).

Almost surely, 2^468719953 is an apocalyptic number.

It is an amenable number.

468719953 is a deficient number, since it is larger than the sum of its proper divisors (56422847).

468719953 is a wasteful number, since it uses less digits than its factorization.

468719953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7092.

The product of its digits is 1632960, while the sum is 52.

The square root of 468719953 is about 21649.9411777492. The cubic root of 468719953 is about 776.7915282645.

The spelling of 468719953 in words is "four hundred sixty-eight million, seven hundred nineteen thousand, nine hundred fifty-three".