55528041 has 8 divisors (see below), whose sum is σ = 74117824. Its totient is φ = 36978480.

The previous prime is 55528019. The next prime is 55528043. The reversal of 55528041 is 14082555.

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

It is not a de Polignac number, because 55528041 - 2⁹ = 55527529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55528043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6670 + ... + 12471.

It is an arithmetic number, because the mean of its divisors is an integer number (9264728).

Almost surely, 2^55528041 is an apocalyptic number.

It is an amenable number.

55528041 is a deficient number, since it is larger than the sum of its proper divisors (18589783).

55528041 is a wasteful number, since it uses less digits than its factorization.

55528041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20111.

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 55528041 is about 7451.7139639146. The cubic root of 55528041 is about 381.5084111751.

The spelling of 55528041 in words is "fifty-five million, five hundred twenty-eight thousand, forty-one".