54126266 has 8 divisors (see below), whose sum is σ = 85965300. Its totient is φ = 25471168.

The previous prime is 54126253. The next prime is 54126277. The reversal of 54126266 is 66262145.

It can be written as a sum of positive squares in 2 ways, for example, as 53949025 + 177241 = 7345^2 + 421^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×54126266² = 5859305342205512, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795941 + ... + 796008.

Almost surely, 2^54126266 is an apocalyptic number.

54126266 is a deficient number, since it is larger than the sum of its proper divisors (31839034).

54126266 is a wasteful number, since it uses less digits than its factorization.

54126266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591968.

The product of its digits is 17280, while the sum is 32.

The square root of 54126266 is about 7357.0555251405. The cubic root of 54126266 is about 378.2706878536.

The spelling of 54126266 in words is "fifty-four million, one hundred twenty-six thousand, two hundred sixty-six".