1475650001 has 4 divisors (see below), whose sum is σ = 1686457152. Its totient is φ = 1264842852.

The previous prime is 1475649971. The next prime is 1475650019. The reversal of 1475650001 is 1000565741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-1475650001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1475650091) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 105403565 + ... + 105403578.

It is an arithmetic number, because the mean of its divisors is an integer number (421614288).

Almost surely, 2^1475650001 is an apocalyptic number.

It is an amenable number.

1475650001 is a deficient number, since it is larger than the sum of its proper divisors (210807151).

1475650001 is an equidigital number, since it uses as much as digits as its factorization.

1475650001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210807150.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1475650001 is about 38414.1900994932. The cubic root of 1475650001 is about 1138.4862438914.

The spelling of 1475650001 in words is "one billion, four hundred seventy-five million, six hundred fifty thousand, one".