55536254 has 4 divisors (see below), whose sum is σ = 83304384. Its totient is φ = 27768126.

The previous prime is 55536253. The next prime is 55536293. The reversal of 55536254 is 45263555.

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

It is a super-3 number, since 3×55536254³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55536253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13884062 + ... + 13884065.

It is an arithmetic number, because the mean of its divisors is an integer number (20826096).

Almost surely, 2^55536254 is an apocalyptic number.

55536254 is a deficient number, since it is larger than the sum of its proper divisors (27768130).

55536254 is a wasteful number, since it uses less digits than its factorization.

55536254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27768129.

The product of its digits is 90000, while the sum is 35.

The square root of 55536254 is about 7452.2650248096. The cubic root of 55536254 is about 381.5272195348.

The spelling of 55536254 in words is "fifty-five million, five hundred thirty-six thousand, two hundred fifty-four".