245752843522 has 16 divisors (see below), whose sum is σ = 370395428832. Its totient is φ = 122288225440.

The previous prime is 245752843351. The next prime is 245752843549. The reversal of 245752843522 is 225348257542.

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, 814497 + ... + 1074667.

It is an arithmetic number, because the mean of its divisors is an integer number (23149714302).

Almost surely, 2^245752843522 is an apocalyptic number.

245752843522 is a deficient number, since it is larger than the sum of its proper divisors (124642585310).

245752843522 is a wasteful number, since it uses less digits than its factorization.

245752843522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262433.

The product of its digits is 5376000, while the sum is 49.

The spelling of 245752843522 in words is "two hundred forty-five billion, seven hundred fifty-two million, eight hundred forty-three thousand, five hundred twenty-two".