48818153 has 4 divisors (see below), whose sum is σ = 48832128. Its totient is φ = 48804180.

The previous prime is 48818131. The next prime is 48818171. The reversal of 48818153 is 35181884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 48818153 - 2¹⁸ = 48556009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48818113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3488 + ... + 10478.

It is an arithmetic number, because the mean of its divisors is an integer number (12208032).

Almost surely, 2^48818153 is an apocalyptic number.

It is an amenable number.

48818153 is a deficient number, since it is larger than the sum of its proper divisors (13975).

48818153 is an equidigital number, since it uses as much as digits as its factorization.

48818153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13974.

The product of its digits is 30720, while the sum is 38.

The square root of 48818153 is about 6986.9988550164. The cubic root of 48818153 is about 365.4773338291.

The spelling of 48818153 in words is "forty-eight million, eight hundred eighteen thousand, one hundred fifty-three".