245054532 has 24 divisors (see below), whose sum is σ = 573132672. Its totient is φ = 81493600.

The previous prime is 245054527. The next prime is 245054539. The reversal of 245054532 is 235450542.

245054532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 245054532.

It is not an unprimeable number, because it can be changed into a prime (245054539) 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, 18519 + ... + 28862.

It is an arithmetic number, because the mean of its divisors is an integer number (23880528).

Almost surely, 2^245054532 is an apocalyptic number.

It is an amenable number.

245054532 is an abundant number, since it is smaller than the sum of its proper divisors (328078140).

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

245054532 is a wasteful number, since it uses less digits than its factorization.

245054532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47819 (or 47817 counting only the distinct ones).

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

The square root of 245054532 is about 15654.2177064202. The cubic root of 245054532 is about 625.7788962165.

The spelling of 245054532 in words is "two hundred forty-five million, fifty-four thousand, five hundred thirty-two".