245453334 has 32 divisors (see below), whose sum is σ = 570551040. Its totient is φ = 68940192.

The previous prime is 245453333. The next prime is 245453339. The reversal of 245453334 is 433354542.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 245453295 and 245453304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245453333) 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, 47049 + ... + 52004.

It is an arithmetic number, because the mean of its divisors is an integer number (17829720).

Almost surely, 2^245453334 is an apocalyptic number.

245453334 is an abundant number, since it is smaller than the sum of its proper divisors (325097706).

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

245453334 is a wasteful number, since it uses less digits than its factorization.

245453334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99124.

The product of its digits is 86400, while the sum is 33.

The square root of 245453334 is about 15666.9503733177. The cubic root of 245453334 is about 626.1181766432.

The spelling of 245453334 in words is "two hundred forty-five million, four hundred fifty-three thousand, three hundred thirty-four".