245574122116148 has 24 divisors (see below), whose sum is σ = 492717407969472. Its totient is φ = 104909802963264.

The previous prime is 245574122116133. The next prime is 245574122116199. The reversal of 245574122116148 is 841611221475542.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 245574122116148.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14010381590 + ... + 14010399117.

It is an arithmetic number, because the mean of its divisors is an integer number (20529891998728).

Almost surely, 2^{245574122116148} is an apocalyptic number.

245574122116148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

245574122116148 is an abundant number, since it is smaller than the sum of its proper divisors (247143285853324).

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

245574122116148 is a wasteful number, since it uses less digits than its factorization.

245574122116148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28020781031 (or 28020781029 counting only the distinct ones).

The product of its digits is 4300800, while the sum is 53.

The spelling of 245574122116148 in words is "two hundred forty-five trillion, five hundred seventy-four billion, one hundred twenty-two million, one hundred sixteen thousand, one hundred forty-eight".