55524723 has 8 divisors (see below), whose sum is σ = 75288000. Its totient is φ = 36388968.

The previous prime is 55524683. The next prime is 55524731. The reversal of 55524723 is 32742555.

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

It is not a de Polignac number, because 55524723 - 2⁹ = 55524211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55524773) 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 in 7 ways as a sum of consecutive naturals, for example, 156673 + ... + 157026.

It is an arithmetic number, because the mean of its divisors is an integer number (9411000).

Almost surely, 2^55524723 is an apocalyptic number.

55524723 is a deficient number, since it is larger than the sum of its proper divisors (19763277).

55524723 is a wasteful number, since it uses less digits than its factorization.

55524723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313761.

The product of its digits is 42000, while the sum is 33.

The square root of 55524723 is about 7451.4913272445. The cubic root of 55524723 is about 381.5008121908.

The spelling of 55524723 in words is "fifty-five million, five hundred twenty-four thousand, seven hundred twenty-three".