663160137147 has 40 divisors (see below), whose sum is σ = 1043011791360. Its totient is φ = 418747261680.

The previous prime is 663160137103. The next prime is 663160137149. The reversal of 663160137147 is 741731061366.

663160137147 is a `hidden beast` number, since 6 + 6 + 3 + 1 + 601 + 37 + 1 + 4 + 7 = 666.

It is not a de Polignac number, because 663160137147 - 2⁶ = 663160137083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (663160137149) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 7452238 + ... + 7540700.

It is an arithmetic number, because the mean of its divisors is an integer number (26075294784).

Almost surely, 2^663160137147 is an apocalyptic number.

663160137147 is a deficient number, since it is larger than the sum of its proper divisors (379851654213).

663160137147 is a wasteful number, since it uses less digits than its factorization.

663160137147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93365 (or 93356 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The spelling of 663160137147 in words is "six hundred sixty-three billion, one hundred sixty million, one hundred thirty-seven thousand, one hundred forty-seven".