245530471466 has 16 divisors (see below), whose sum is σ = 421291010304. Its totient is φ = 105131937264.

The previous prime is 245530471457. The next prime is 245530471471. The reversal of 245530471466 is 664174035542.

It is a self number, because there is not a number n which added to its sum of digits gives 245530471466.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7934645 + ... + 7965528.

It is an arithmetic number, because the mean of its divisors is an integer number (26330688144).

Almost surely, 2^245530471466 is an apocalyptic number.

245530471466 is a deficient number, since it is larger than the sum of its proper divisors (175760538838).

245530471466 is a wasteful number, since it uses less digits than its factorization.

245530471466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15901285.

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 245530471466 in words is "two hundred forty-five billion, five hundred thirty million, four hundred seventy-one thousand, four hundred sixty-six".