55984741 has 4 divisors (see below), whose sum is σ = 56143692. Its totient is φ = 55825792.

The previous prime is 55984739. The next prime is 55984751. The reversal of 55984741 is 14748955.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7403841 + 48580900 = 2721^2 + 6970^2 .

It is a cyclic number.

It is not a de Polignac number, because 55984741 - 2¹ = 55984739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55984751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78946 + ... + 79651.

It is an arithmetic number, because the mean of its divisors is an integer number (14035923).

Almost surely, 2^55984741 is an apocalyptic number.

It is an amenable number.

55984741 is a deficient number, since it is larger than the sum of its proper divisors (158951).

55984741 is a wasteful number, since it uses less digits than its factorization.

55984741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158950.

The product of its digits is 201600, while the sum is 43.

The square root of 55984741 is about 7482.2951692646. The cubic root of 55984741 is about 382.5514840920.

The spelling of 55984741 in words is "fifty-five million, nine hundred eighty-four thousand, seven hundred forty-one".