54266473 has 4 divisors (see below), whose sum is σ = 55528528. Its totient is φ = 53004420.

The previous prime is 54266447. The next prime is 54266501. The reversal of 54266473 is 37466245.

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 an emirpimes, since its reverse is a distinct semiprime: 37466245 = 5 ⋅7493249.

It is a cyclic number.

It is not a de Polignac number, because 54266473 - 2⁹ = 54265961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54266423) 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, 630963 + ... + 631048.

It is an arithmetic number, because the mean of its divisors is an integer number (13882132).

Almost surely, 2^54266473 is an apocalyptic number.

It is an amenable number.

54266473 is a deficient number, since it is larger than the sum of its proper divisors (1262055).

54266473 is a wasteful number, since it uses less digits than its factorization.

54266473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262054.

The product of its digits is 120960, while the sum is 37.

The square root of 54266473 is about 7366.5781065567. The cubic root of 54266473 is about 378.5970264540.

The spelling of 54266473 in words is "fifty-four million, two hundred sixty-six thousand, four hundred seventy-three".