634363223354050 has 12 divisors (see below), whose sum is σ = 1179915595438626. Its totient is φ = 253745289341600.

The previous prime is 634363223354033. The next prime is 634363223354057. The reversal of 634363223354050 is 50453322363436.

It can be written as a sum of positive squares in 3 ways, for example, as 255355254465921 + 379007968888129 = 15979839^2 + 19468127^2 .

It is a junction number, because it is equal to n+sod(n) for n = 634363223353985 and 634363223354003.

It is not an unprimeable number, because it can be changed into a prime (634363223354057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6343632233491 + ... + 6343632233590.

Almost surely, 2^{634363223354050} is an apocalyptic number.

634363223354050 is a deficient number, since it is larger than the sum of its proper divisors (545552372084576).

634363223354050 is a wasteful number, since it uses less digits than its factorization.

634363223354050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12687264467093 (or 12687264467088 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 49.

The spelling of 634363223354050 in words is "six hundred thirty-four trillion, three hundred sixty-three billion, two hundred twenty-three million, three hundred fifty-four thousand, fifty".