245724585072 has 20 divisors (see below), whose sum is σ = 634788511560. Its totient is φ = 81908195008.

The previous prime is 245724585011. The next prime is 245724585101. The reversal of 245724585072 is 270585427542.

245724585072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2559631047 + ... + 2559631142.

It is an arithmetic number, because the mean of its divisors is an integer number (31739425578).

Almost surely, 2^245724585072 is an apocalyptic number.

It is an amenable number.

245724585072 is an abundant number, since it is smaller than the sum of its proper divisors (389063926488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245724585072 is a wasteful number, since it uses less digits than its factorization.

245724585072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5119262200 (or 5119262194 counting only the distinct ones).

The product of its (nonzero) digits is 6272000, while the sum is 51.

The spelling of 245724585072 in words is "two hundred forty-five billion, seven hundred twenty-four million, five hundred eighty-five thousand, seventy-two".