245225124530 has 16 divisors (see below), whose sum is σ = 445775574744. Its totient is φ = 97118860800.

The previous prime is 245225124461. The next prime is 245225124587. The reversal of 245225124530 is 35421522542.

It is a happy number.

245225124530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 239955961609 + 5269162921 = 489853^2 + 72589^2 .

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, 121397567 + ... + 121399586.

Almost surely, 2^245225124530 is an apocalyptic number.

245225124530 is a deficient number, since it is larger than the sum of its proper divisors (200550450214).

245225124530 is a wasteful number, since it uses less digits than its factorization.

245225124530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242797261.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 245225124530 in words is "two hundred forty-five billion, two hundred twenty-five million, one hundred twenty-four thousand, five hundred thirty".