275377560022073 has 4 divisors (see below), whose sum is σ = 277066992905808. Its totient is φ = 273688127138340.

The previous prime is 275377560022057. The next prime is 275377560022129. The reversal of 275377560022073 is 370220065773572.

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 275377560022073 - 2⁴ = 275377560022057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275377560021073) 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, 844716441623 + ... + 844716441948.

It is an arithmetic number, because the mean of its divisors is an integer number (69266748226452).

Almost surely, 2^{275377560022073} is an apocalyptic number.

It is an amenable number.

275377560022073 is a deficient number, since it is larger than the sum of its proper divisors (1689432883735).

275377560022073 is a wasteful number, since it uses less digits than its factorization.

275377560022073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689432883734.

The product of its (nonzero) digits is 25930800, while the sum is 56.

The spelling of 275377560022073 in words is "two hundred seventy-five trillion, three hundred seventy-seven billion, five hundred sixty million, twenty-two thousand, seventy-three".