245280528 has 40 divisors (see below), whose sum is σ = 704047200. Its totient is φ = 81760032.

The previous prime is 245280527. The next prime is 245280559. The reversal of 245280528 is 825082542.

245280528 is a `hidden beast` number, since 2 + 4 + 52 + 80 + 528 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 245280492 and 245280501.

It is not an unprimeable number, because it can be changed into a prime (245280527) 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, 283458 + ... + 284321.

It is an arithmetic number, because the mean of its divisors is an integer number (17601180).

Almost surely, 2^245280528 is an apocalyptic number.

It is an amenable number.

245280528 is an abundant number, since it is smaller than the sum of its proper divisors (458766672).

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

245280528 is a wasteful number, since it uses less digits than its factorization.

245280528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567796 (or 567784 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 245280528 is about 15661.4344170641. The cubic root of 245280528 is about 625.9712072553.

The spelling of 245280528 in words is "two hundred forty-five million, two hundred eighty thousand, five hundred twenty-eight".