54933473 has 4 divisors (see below), whose sum is σ = 62781120. Its totient is φ = 47085828.

The previous prime is 54933451. The next prime is 54933497. The reversal of 54933473 is 37433945.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54933473 is a prime.

It is a super-3 number, since 3×54933473³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54333473) 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, 3923813 + ... + 3923826.

It is an arithmetic number, because the mean of its divisors is an integer number (15695280).

Almost surely, 2^54933473 is an apocalyptic number.

It is an amenable number.

54933473 is a deficient number, since it is larger than the sum of its proper divisors (7847647).

54933473 is an equidigital number, since it uses as much as digits as its factorization.

54933473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7847646.

The product of its digits is 136080, while the sum is 38.

The square root of 54933473 is about 7411.7118805307. The cubic root of 54933473 is about 380.1418514733.

The spelling of 54933473 in words is "fifty-four million, nine hundred thirty-three thousand, four hundred seventy-three".