54992626 has 8 divisors (see below), whose sum is σ = 88834284. Its totient is φ = 25381200.

The previous prime is 54992591. The next prime is 54992647. The reversal of 54992626 is 62629945.

It can be written as a sum of positive squares in 2 ways, for example, as 51194025 + 3798601 = 7155^2 + 1949^2 .

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

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, 1057525 + ... + 1057576.

Almost surely, 2^54992626 is an apocalyptic number.

54992626 is a deficient number, since it is larger than the sum of its proper divisors (33841658).

54992626 is a wasteful number, since it uses less digits than its factorization.

54992626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115116.

The product of its digits is 233280, while the sum is 43.

The square root of 54992626 is about 7415.7013154522. The cubic root of 54992626 is about 380.2782495763.

The spelling of 54992626 in words is "fifty-four million, nine hundred ninety-two thousand, six hundred twenty-six".