475264501 has 4 divisors (see below), whose sum is σ = 475992972. Its totient is φ = 474536032.

The previous prime is 475264487. The next prime is 475264541. The reversal of 475264501 is 105462574.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 232715025 + 242549476 = 15255^2 + 15574^2 .

It is a cyclic number.

It is not a de Polignac number, because 475264501 - 2⁷ = 475264373 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 (475264541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363256 + ... + 364561.

It is an arithmetic number, because the mean of its divisors is an integer number (118998243).

Almost surely, 2^475264501 is an apocalyptic number.

It is an amenable number.

475264501 is a deficient number, since it is larger than the sum of its proper divisors (728471).

475264501 is an equidigital number, since it uses as much as digits as its factorization.

475264501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728470.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 475264501 is about 21800.5619422986. The cubic root of 475264501 is about 780.3901735206.

The spelling of 475264501 in words is "four hundred seventy-five million, two hundred sixty-four thousand, five hundred one".