404251053023050 has 48 divisors (see below), whose sum is σ = 780797470185432. Its totient is φ = 155595460377600.

The previous prime is 404251053023047. The next prime is 404251053023053. The reversal of 404251053023050 is 50320350152404.

It is an interprime number because it is at equal distance from previous prime (404251053023047) and next prime (404251053023053).

It can be written as a sum of positive squares in 12 ways, for example, as 13449830094801 + 390801222928249 = 3667401^2 + 19768693^2 .

It is a junction number, because it is equal to n+sod(n) for n = 404251053022997 and 404251053023015.

It is not an unprimeable number, because it can be changed into a prime (404251053023053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1350505389 + ... + 1350804688.

Almost surely, 2^{404251053023050} is an apocalyptic number.

404251053023050 is a deficient number, since it is larger than the sum of its proper divisors (376546417162382).

404251053023050 is a wasteful number, since it uses less digits than its factorization.

404251053023050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701310203 (or 2701310198 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 404251053023050 in words is "four hundred four trillion, two hundred fifty-one billion, fifty-three million, twenty-three thousand, fifty".