245055423 has 16 divisors (see below), whose sum is σ = 338457600. Its totient is φ = 157526880.

The previous prime is 245055413. The next prime is 245055427. The reversal of 245055423 is 324550542.

It is not a de Polignac number, because 245055423 - 2¹² = 245051327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245055427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89038 + ... + 91748.

It is an arithmetic number, because the mean of its divisors is an integer number (21153600).

Almost surely, 2^245055423 is an apocalyptic number.

245055423 is a deficient number, since it is larger than the sum of its proper divisors (93402177).

245055423 is a wasteful number, since it uses less digits than its factorization.

245055423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 245055423 is about 15654.2461651783. The cubic root of 245055423 is about 625.7796546441.

The spelling of 245055423 in words is "two hundred forty-five million, fifty-five thousand, four hundred twenty-three".