48917133 has 6 divisors (see below), whose sum is σ = 70658094. Its totient is φ = 32611416.

The previous prime is 48917119. The next prime is 48917173. The reversal of 48917133 is 33171984.

It is a happy number.

48917133 is a `hidden beast` number, since 489 + 171 + 3 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 41447844 + 7469289 = 6438^2 + 2733^2 .

It is not a de Polignac number, because 48917133 - 2¹² = 48913037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48917173) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2717610 + ... + 2717627.

It is an arithmetic number, because the mean of its divisors is an integer number (11776349).

Almost surely, 2^48917133 is an apocalyptic number.

It is an amenable number.

48917133 is a deficient number, since it is larger than the sum of its proper divisors (21740961).

48917133 is a wasteful number, since it uses less digits than its factorization.

48917133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5435243 (or 5435240 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 48917133 is about 6994.0784239241. The cubic root of 48917133 is about 365.7241718272.

The spelling of 48917133 in words is "forty-eight million, nine hundred seventeen thousand, one hundred thirty-three".