7475401003 has 4 divisors (see below), whose sum is σ = 8543315440. Its totient is φ = 6407486568.

The previous prime is 7475401001. The next prime is 7475401009. The reversal of 7475401003 is 3001045747.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3001045747 = 7 ⋅428720821.

It is not a de Polignac number, because 7475401003 - 2¹ = 7475401001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7475401001) 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, 533957208 + ... + 533957221.

It is an arithmetic number, because the mean of its divisors is an integer number (2135828860).

Almost surely, 2^7475401003 is an apocalyptic number.

7475401003 is a deficient number, since it is larger than the sum of its proper divisors (1067914437).

7475401003 is a wasteful number, since it uses less digits than its factorization.

7475401003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067914436.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 7475401003 is about 86460.4013580784. The cubic root of 7475401003 is about 1955.2914362440.

The spelling of 7475401003 in words is "seven billion, four hundred seventy-five million, four hundred one thousand, three".