245448324526 has 16 divisors (see below), whose sum is σ = 372349677024. Its totient is φ = 121335629184.

The previous prime is 245448324493. The next prime is 245448324533. The reversal of 245448324526 is 625423844542.

It is a super-2 number, since 2×245448324526² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 245448324526.

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, 838455 + ... + 1092658.

It is an arithmetic number, because the mean of its divisors is an integer number (23271854814).

Almost surely, 2^245448324526 is an apocalyptic number.

245448324526 is a deficient number, since it is larger than the sum of its proper divisors (126901352498).

245448324526 is a wasteful number, since it uses less digits than its factorization.

245448324526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931835.

The product of its digits is 7372800, while the sum is 49.

The spelling of 245448324526 in words is "two hundred forty-five billion, four hundred forty-eight million, three hundred twenty-four thousand, five hundred twenty-six".