35555444423 has 4 divisors (see below), whose sum is σ = 35561238528. Its totient is φ = 35549650320.

The previous prime is 35555444371. The next prime is 35555444453. The reversal of 35555444423 is 32444455553.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35555444423 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 (35555444453) 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, 2887838 + ... + 2900123.

It is an arithmetic number, because the mean of its divisors is an integer number (8890309632).

Almost surely, 2^35555444423 is an apocalyptic number.

35555444423 is a deficient number, since it is larger than the sum of its proper divisors (5794105).

35555444423 is an equidigital number, since it uses as much as digits as its factorization.

35555444423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5794104.

The product of its digits is 2880000, while the sum is 44.

Adding to 35555444423 its reverse (32444455553), we get a palindrome (67999899976).

The spelling of 35555444423 in words is "thirty-five billion, five hundred fifty-five million, four hundred forty-four thousand, four hundred twenty-three".