48640163 has 32 divisors (see below), whose sum is σ = 60903360. Its totient is φ = 38223360.

The previous prime is 48640153. The next prime is 48640187. The reversal of 48640163 is 36104684.

It is a cyclic number.

It is not a de Polignac number, because 48640163 - 2¹⁸ = 48378019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48640153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153281 + ... + 153597.

It is an arithmetic number, because the mean of its divisors is an integer number (1903230).

Almost surely, 2^48640163 is an apocalyptic number.

48640163 is a deficient number, since it is larger than the sum of its proper divisors (12263197).

48640163 is a wasteful number, since it uses less digits than its factorization.

48640163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 48640163 is about 6974.2499955192. The cubic root of 48640163 is about 365.0326185899.

The spelling of 48640163 in words is "forty-eight million, six hundred forty thousand, one hundred sixty-three".