55050523 has 24 divisors (see below), whose sum is σ = 64044288. Its totient is φ = 47190000.

The previous prime is 55050521. The next prime is 55050547. The reversal of 55050523 is 32505055.

It is not a de Polignac number, because 55050523 - 2¹ = 55050521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55050521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 364498 + ... + 364648.

It is an arithmetic number, because the mean of its divisors is an integer number (2668512).

Almost surely, 2^55050523 is an apocalyptic number.

55050523 is a deficient number, since it is larger than the sum of its proper divisors (8993765).

55050523 is a wasteful number, since it uses less digits than its factorization.

55050523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 55050523 is about 7419.6039651723. The cubic root of 55050523 is about 380.4116568428.

Adding to 55050523 its reverse (32505055), we get a palindrome (87555578).

It can be divided in two parts, 5505052 and 3, that added together give a palindrome (5505055).

The spelling of 55050523 in words is "fifty-five million, fifty thousand, five hundred twenty-three".