245528701922 has 32 divisors (see below), whose sum is σ = 424055841408. Its totient is φ = 104439494016.

The previous prime is 245528701909. The next prime is 245528701993. The reversal of 245528701922 is 229107825542.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16999688 + ... + 17014124.

It is an arithmetic number, because the mean of its divisors is an integer number (13251745044).

Almost surely, 2^245528701922 is an apocalyptic number.

245528701922 is a deficient number, since it is larger than the sum of its proper divisors (178527139486).

245528701922 is a wasteful number, since it uses less digits than its factorization.

245528701922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23450.

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 245528701922 in words is "two hundred forty-five billion, five hundred twenty-eight million, seven hundred one thousand, nine hundred twenty-two".