55273595 has 16 divisors (see below), whose sum is σ = 71632512. Its totient is φ = 40702080.

The previous prime is 55273583. The next prime is 55273627. The reversal of 55273595 is 59537255.

It is not a de Polignac number, because 55273595 - 2¹⁰ = 55272571 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27029 + ... + 29001.

It is an arithmetic number, because the mean of its divisors is an integer number (4477032).

Almost surely, 2^55273595 is an apocalyptic number.

55273595 is a deficient number, since it is larger than the sum of its proper divisors (16358917).

55273595 is a wasteful number, since it uses less digits than its factorization.

55273595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422.

The product of its digits is 236250, while the sum is 41.

The square root of 55273595 is about 7434.6213756990. The cubic root of 55273595 is about 380.9247904857.

It can be divided in two parts, 552 and 73595, that added together give a palindrome (74147).

The spelling of 55273595 in words is "fifty-five million, two hundred seventy-three thousand, five hundred ninety-five".