55534526 has 4 divisors (see below), whose sum is σ = 83301792. Its totient is φ = 27767262.

The previous prime is 55534499. The next prime is 55534579. The reversal of 55534526 is 62543555.

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

It is a congruent number.

It is an unprimeable number.

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, 13883630 + ... + 13883633.

It is an arithmetic number, because the mean of its divisors is an integer number (20825448).

Almost surely, 2^55534526 is an apocalyptic number.

55534526 is a deficient number, since it is larger than the sum of its proper divisors (27767266).

55534526 is a wasteful number, since it uses less digits than its factorization.

55534526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27767265.

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

The square root of 55534526 is about 7452.1490860020. The cubic root of 55534526 is about 381.5232624448.

The spelling of 55534526 in words is "fifty-five million, five hundred thirty-four thousand, five hundred twenty-six".