125304564466 has 8 divisors (see below), whose sum is σ = 196128883584. Its totient is φ = 59928269940.

The previous prime is 125304564439. The next prime is 125304564481. The reversal of 125304564466 is 664465403521.

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

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 2724012271 = 125304564466 / (1 + 2 + 5 + 3 + 0 + 4 + 5 + 6 + 4 + 4 + 6 + 6).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1362006090 + ... + 1362006181.

It is an arithmetic number, because the mean of its divisors is an integer number (24516110448).

Almost surely, 2^125304564466 is an apocalyptic number.

125304564466 is a deficient number, since it is larger than the sum of its proper divisors (70824319118).

125304564466 is a wasteful number, since it uses less digits than its factorization.

125304564466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724012296.

The product of its (nonzero) digits is 2073600, while the sum is 46.

Adding to 125304564466 its reverse (664465403521), we get a palindrome (789769967987).

The spelling of 125304564466 in words is "one hundred twenty-five billion, three hundred four million, five hundred sixty-four thousand, four hundred sixty-six".