55527541 has 6 divisors (see below), whose sum is σ = 57377526. Its totient is φ = 53735400.

The previous prime is 55527529. The next prime is 55527583. The reversal of 55527541 is 14572555.

It can be written as a sum of positive squares in only one way, i.e., 52620516 + 2907025 = 7254^2 + 1705^2 .

It is not a de Polignac number, because 55527541 - 2⁵ = 55527509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55527497 and 55527506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55527341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27930 + ... + 29851.

It is an arithmetic number, because the mean of its divisors is an integer number (9562921).

Almost surely, 2^55527541 is an apocalyptic number.

It is an amenable number.

55527541 is a deficient number, since it is larger than the sum of its proper divisors (1849985).

55527541 is an equidigital number, since it uses as much as digits as its factorization.

55527541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57843 (or 57812 counting only the distinct ones).

The product of its digits is 35000, while the sum is 34.

The square root of 55527541 is about 7451.6804145105. The cubic root of 55527541 is about 381.5072660793.

The spelling of 55527541 in words is "fifty-five million, five hundred twenty-seven thousand, five hundred forty-one".