245323523552 has 48 divisors (see below), whose sum is σ = 487561258800. Its totient is φ = 121499136000.

The previous prime is 245323523521. The next prime is 245323523561. The reversal of 245323523552 is 255325323542.

It is a congruent number.

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, 13946699 + ... + 13964277.

It is an arithmetic number, because the mean of its divisors is an integer number (10157526225).

Almost surely, 2^245323523552 is an apocalyptic number.

It is an amenable number.

245323523552 is a deficient number, since it is larger than the sum of its proper divisors (242237735248).

245323523552 is a wasteful number, since it uses less digits than its factorization.

245323523552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21699 (or 21691 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 41.

The spelling of 245323523552 in words is "two hundred forty-five billion, three hundred twenty-three million, five hundred twenty-three thousand, five hundred fifty-two".