55724190841 has 4 divisors (see below), whose sum is σ = 60790026384. Its totient is φ = 50658355300.

The previous prime is 55724190829. The next prime is 55724190853. The reversal of 55724190841 is 14809142755.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (55724190829) and next prime (55724190853).

It is a cyclic number.

It is not a de Polignac number, because 55724190841 - 2¹⁵ = 55724158073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55724190791 and 55724190800.

It is not an unprimeable number, because it can be changed into a prime (55724190871) 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, 2532917755 + ... + 2532917776.

It is an arithmetic number, because the mean of its divisors is an integer number (15197506596).

Almost surely, 2^55724190841 is an apocalyptic number.

It is an amenable number.

55724190841 is a deficient number, since it is larger than the sum of its proper divisors (5065835543).

55724190841 is a wasteful number, since it uses less digits than its factorization.

55724190841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5065835542.

The product of its (nonzero) digits is 403200, while the sum is 46.

The spelling of 55724190841 in words is "fifty-five billion, seven hundred twenty-four million, one hundred ninety thousand, eight hundred forty-one".