54346473 has 12 divisors (see below), whose sum is σ = 78715780. Its totient is φ = 36131616.

The previous prime is 54346463. The next prime is 54346483. The reversal of 54346473 is 37464345.

It is a happy number.

54346473 is a `hidden beast` number, since 5 + 4 + 3 + 4 + 647 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (54346463) and next prime (54346483).

It can be written as a sum of positive squares in 2 ways, for example, as 27751824 + 26594649 = 5268^2 + 5157^2 .

It is not a de Polignac number, because 54346473 - 2¹⁶ = 54280937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54346463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4738 + ... + 11451.

Almost surely, 2^54346473 is an apocalyptic number.

It is an amenable number.

54346473 is a deficient number, since it is larger than the sum of its proper divisors (24369307).

54346473 is a wasteful number, since it uses less digits than its factorization.

54346473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16568 (or 16565 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 54346473 is about 7372.0060363513. The cubic root of 54346473 is about 378.7829785355.

The spelling of 54346473 in words is "fifty-four million, three hundred forty-six thousand, four hundred seventy-three".