475126463 has 8 divisors (see below), whose sum is σ = 543134880. Its totient is φ = 407151360.

The previous prime is 475126441. The next prime is 475126481. The reversal of 475126463 is 364621574.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-475126463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475126063) 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, 45143 + ... + 54663.

It is an arithmetic number, because the mean of its divisors is an integer number (67891860).

Almost surely, 2^475126463 is an apocalyptic number.

475126463 is a deficient number, since it is larger than the sum of its proper divisors (68008417).

475126463 is an equidigital number, since it uses as much as digits as its factorization.

475126463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16657.

The product of its digits is 120960, while the sum is 38.

The square root of 475126463 is about 21797.3957848180. The cubic root of 475126463 is about 780.3146128385.

The spelling of 475126463 in words is "four hundred seventy-five million, one hundred twenty-six thousand, four hundred sixty-three".