253444506150 has 96 divisors (see below), whose sum is σ = 695075833728. Its totient is φ = 60599404800.

The previous prime is 253444506047. The next prime is 253444506157. The reversal of 253444506150 is 51605444352.

It is a junction number, because it is equal to n+sod(n) for n = 253444506099 and 253444506108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253444506157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 931624 + ... + 1172523.

It is an arithmetic number, because the mean of its divisors is an integer number (7240373268).

Almost surely, 2^253444506150 is an apocalyptic number.

253444506150 is an abundant number, since it is smaller than the sum of its proper divisors (441631327578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253444506150 is a wasteful number, since it uses less digits than its factorization.

253444506150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104246 (or 2104241 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 253444506150 in words is "two hundred fifty-three billion, four hundred forty-four million, five hundred six thousand, one hundred fifty".