245514052 has 24 divisors (see below), whose sum is σ = 512378496. Its totient is φ = 100645248.

The previous prime is 245514019. The next prime is 245514091. The reversal of 245514052 is 250415542.

245514052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 245514052.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189973 + ... + 191260.

It is an arithmetic number, because the mean of its divisors is an integer number (21349104).

Almost surely, 2^245514052 is an apocalyptic number.

It is an amenable number.

245514052 is an abundant number, since it is smaller than the sum of its proper divisors (266864444).

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

245514052 is a wasteful number, since it uses less digits than its factorization.

245514052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381267 (or 381265 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 245514052 is about 15668.8880269150. Note that the first 3 decimals coincide. The cubic root of 245514052 is about 626.1698001820.

Adding to 245514052 its reverse (250415542), we get a palindrome (495929594).

The spelling of 245514052 in words is "two hundred forty-five million, five hundred fourteen thousand, fifty-two".