474603723253 has 4 divisors (see below), whose sum is σ = 517749516288. Its totient is φ = 431457930220.

The previous prime is 474603723211. The next prime is 474603723259. The reversal of 474603723253 is 352327306474.

It is a happy number.

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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474603723253 is a prime.

It is a super-2 number, since 2×474603723253² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474603723259) 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, 21572896501 + ... + 21572896522.

It is an arithmetic number, because the mean of its divisors is an integer number (129437379072).

Almost surely, 2^474603723253 is an apocalyptic number.

It is an amenable number.

474603723253 is a deficient number, since it is larger than the sum of its proper divisors (43145793035).

474603723253 is a wasteful number, since it uses less digits than its factorization.

474603723253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43145793034.

The product of its (nonzero) digits is 2540160, while the sum is 46.

The spelling of 474603723253 in words is "four hundred seventy-four billion, six hundred three million, seven hundred twenty-three thousand, two hundred fifty-three".