54099026 has 4 divisors (see below), whose sum is σ = 81148542. Its totient is φ = 27049512.

The previous prime is 54099011. The next prime is 54099037. The reversal of 54099026 is 62099045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 49014001 + 5085025 = 7001^2 + 2255^2 .

It is a super-2 number, since 2×54099026² = 5853409228297352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13524755 + ... + 13524758.

Almost surely, 2^54099026 is an apocalyptic number.

54099026 is a deficient number, since it is larger than the sum of its proper divisors (27049516).

54099026 is a wasteful number, since it uses less digits than its factorization.

54099026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27049515.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 54099026 is about 7355.2040080476. The cubic root of 54099026 is about 378.2072200689.

The spelling of 54099026 in words is "fifty-four million, ninety-nine thousand, twenty-six".