54685426 has 16 divisors (see below), whose sum is σ = 85333248. Its totient is φ = 26254800.

The previous prime is 54685417. The next prime is 54685493. The reversal of 54685426 is 62458645.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4756 + ... + 11488.

It is an arithmetic number, because the mean of its divisors is an integer number (5333328).

Almost surely, 2^54685426 is an apocalyptic number.

54685426 is a deficient number, since it is larger than the sum of its proper divisors (30647822).

54685426 is a wasteful number, since it uses less digits than its factorization.

54685426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6897.

The product of its digits is 230400, while the sum is 40.

The square root of 54685426 is about 7394.9594995510. The cubic root of 54685426 is about 379.5688230348.

The spelling of 54685426 in words is "fifty-four million, six hundred eighty-five thousand, four hundred twenty-six".