55375691041 has 4 divisors (see below), whose sum is σ = 60409844784. Its totient is φ = 50341537300.

The previous prime is 55375690999. The next prime is 55375691057. The reversal of 55375691041 is 14019657355.

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 a cyclic number.

It is not a de Polignac number, because 55375691041 - 2⁹ = 55375690529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55375690982 and 55375691000.

It is not an unprimeable number, because it can be changed into a prime (55375691741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2517076855 + ... + 2517076876.

It is an arithmetic number, because the mean of its divisors is an integer number (15102461196).

Almost surely, 2^55375691041 is an apocalyptic number.

It is an amenable number.

55375691041 is a deficient number, since it is larger than the sum of its proper divisors (5034153743).

55375691041 is a wasteful number, since it uses less digits than its factorization.

55375691041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5034153742.

The product of its (nonzero) digits is 567000, while the sum is 46.

The spelling of 55375691041 in words is "fifty-five billion, three hundred seventy-five million, six hundred ninety-one thousand, forty-one".