245534253 has 8 divisors (see below), whose sum is σ = 327525600. Its totient is φ = 163616208.

The previous prime is 245534249. The next prime is 245534273. The reversal of 245534253 is 352435542.

It is a happy number.

245534253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 245534253 - 2² = 245534249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245534243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9963 + ... + 24296.

It is an arithmetic number, because the mean of its divisors is an integer number (40940700).

Almost surely, 2^245534253 is an apocalyptic number.

It is an amenable number.

245534253 is a deficient number, since it is larger than the sum of its proper divisors (81991347).

245534253 is a wasteful number, since it uses less digits than its factorization.

245534253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36651.

The product of its digits is 72000, while the sum is 33.

The square root of 245534253 is about 15669.5326350214. The cubic root of 245534253 is about 626.1869735497.

Adding to 245534253 its reverse (352435542), we get a palindrome (597969795).

The spelling of 245534253 in words is "two hundred forty-five million, five hundred thirty-four thousand, two hundred fifty-three".