55275163037 has 4 divisors (see below), whose sum is σ = 55455212736. Its totient is φ = 55095113340.

The previous prime is 55275162997. The next prime is 55275163039. The reversal of 55275163037 is 73036157255.

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 55275163037 - 2¹⁰ = 55275162013 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 (55275163039) 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, 90024389 + ... + 90025002.

It is an arithmetic number, because the mean of its divisors is an integer number (13863803184).

Almost surely, 2^55275163037 is an apocalyptic number.

It is an amenable number.

55275163037 is a deficient number, since it is larger than the sum of its proper divisors (180049699).

55275163037 is a wasteful number, since it uses less digits than its factorization.

55275163037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180049698.

The product of its (nonzero) digits is 661500, while the sum is 44.

The spelling of 55275163037 in words is "fifty-five billion, two hundred seventy-five million, one hundred sixty-three thousand, thirty-seven".