54670233 has 4 divisors (see below), whose sum is σ = 72893648. Its totient is φ = 36446820.

The previous prime is 54670219. The next prime is 54670247. The reversal of 54670233 is 33207645.

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.

It is an interprime number because it is at equal distance from previous prime (54670219) and next prime (54670247).

It is not a de Polignac number, because 54670233 - 2⁹ = 54669721 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 54670233.

It is not an unprimeable number, because it can be changed into a prime (54670433) 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, 9111703 + ... + 9111708.

It is an arithmetic number, because the mean of its divisors is an integer number (18223412).

Almost surely, 2^54670233 is an apocalyptic number.

It is an amenable number.

54670233 is a deficient number, since it is larger than the sum of its proper divisors (18223415).

54670233 is a wasteful number, since it uses less digits than its factorization.

54670233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18223414.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 54670233 is about 7393.9321744252. The cubic root of 54670233 is about 379.5336684931.

Adding to 54670233 its reverse (33207645), we get a palindrome (87877878).

The spelling of 54670233 in words is "fifty-four million, six hundred seventy thousand, two hundred thirty-three".