253445423501110 has 16 divisors (see below), whose sum is σ = 456202506661632. Its totient is φ = 101378003987200.

The previous prime is 253445423501099. The next prime is 253445423501111. The reversal of 253445423501110 is 11105324544352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253445423501111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14143126 + ... + 26587945.

It is an arithmetic number, because the mean of its divisors is an integer number (28512656666352).

Almost surely, 2^{253445423501110} is an apocalyptic number.

253445423501110 is a deficient number, since it is larger than the sum of its proper divisors (202757083160522).

253445423501110 is a wasteful number, since it uses less digits than its factorization.

253445423501110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41353319.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 253445423501110 in words is "two hundred fifty-three trillion, four hundred forty-five billion, four hundred twenty-three million, five hundred one thousand, one hundred ten".