245557472192 has 28 divisors (see below), whose sum is σ = 487724064936. Its totient is φ = 122666369280.

The previous prime is 245557472183. The next prime is 245557472219. The reversal of 245557472192 is 291274755542.

245557472192 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, 1685234 + ... + 1825137.

Almost surely, 2^245557472192 is an apocalyptic number.

It is an amenable number.

245557472192 is a deficient number, since it is larger than the sum of its proper divisors (242166592744).

245557472192 is a wasteful number, since it uses less digits than its factorization.

245557472192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3511476 (or 3511466 counting only the distinct ones).

The product of its digits is 7056000, while the sum is 53.

The spelling of 245557472192 in words is "two hundred forty-five billion, five hundred fifty-seven million, four hundred seventy-two thousand, one hundred ninety-two".