47500133 has 8 divisors (see below), whose sum is σ = 50848800. Its totient is φ = 44236368.

The previous prime is 47500081. The next prime is 47500139. The reversal of 47500133 is 33100574.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47500133 - 2⁸ = 47499877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47500099 and 47500108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47500139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20066 + ... + 22307.

It is an arithmetic number, because the mean of its divisors is an integer number (6356100).

Almost surely, 2^47500133 is an apocalyptic number.

It is an amenable number.

47500133 is a deficient number, since it is larger than the sum of its proper divisors (3348667).

47500133 is a wasteful number, since it uses less digits than its factorization.

47500133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42451.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 47500133 is about 6892.0340248725. The cubic root of 47500133 is about 362.1581601857.

The spelling of 47500133 in words is "forty-seven million, five hundred thousand, one hundred thirty-three".