55741443 has 16 divisors (see below), whose sum is σ = 78176256. Its totient is φ = 35259840.

The previous prime is 55741429. The next prime is 55741447. The reversal of 55741443 is 34414755.

It is not a de Polignac number, because 55741443 - 2⁸ = 55741187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55741447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5583 + ... + 11943.

It is an arithmetic number, because the mean of its divisors is an integer number (4886016).

Almost surely, 2^55741443 is an apocalyptic number.

55741443 is a deficient number, since it is larger than the sum of its proper divisors (22434813).

55741443 is a wasteful number, since it uses less digits than its factorization.

55741443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6514.

The product of its digits is 33600, while the sum is 33.

The square root of 55741443 is about 7466.0192204414. The cubic root of 55741443 is about 381.9965164197.

The spelling of 55741443 in words is "fifty-five million, seven hundred forty-one thousand, four hundred forty-three".