55235350801 has 4 divisors (see below), whose sum is σ = 57140018100. Its totient is φ = 53330683504.

The previous prime is 55235350799. The next prime is 55235350861. The reversal of 55235350801 is 10805353255.

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 27695616400 + 27539734401 = 166420^2 + 165951^2 .

It is a cyclic number.

It is not a de Polignac number, because 55235350801 - 2¹ = 55235350799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55235350861) 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, 952333606 + ... + 952333663.

It is an arithmetic number, because the mean of its divisors is an integer number (14285004525).

Almost surely, 2^55235350801 is an apocalyptic number.

It is an amenable number.

55235350801 is a deficient number, since it is larger than the sum of its proper divisors (1904667299).

55235350801 is a wasteful number, since it uses less digits than its factorization.

55235350801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904667298.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 55235350801 in words is "fifty-five billion, two hundred thirty-five million, three hundred fifty thousand, eight hundred one".