55503060500525 has 24 divisors (see below), whose sum is σ = 75083962619424. Its totient is φ = 40364002526400.

The previous prime is 55503060500423. The next prime is 55503060500551. The reversal of 55503060500525 is 52500506030555.

It is not a de Polignac number, because 55503060500525 - 2²⁰ = 55503059451949 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1344914 + ... + 10621436.

It is an arithmetic number, because the mean of its divisors is an integer number (3128498442476).

Almost surely, 2^{55503060500525} is an apocalyptic number.

55503060500525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

55503060500525 is a deficient number, since it is larger than the sum of its proper divisors (19580902118899).

55503060500525 is a wasteful number, since it uses less digits than its factorization.

55503060500525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9298301 (or 9298296 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 41.

The spelling of 55503060500525 in words is "fifty-five trillion, five hundred three billion, sixty million, five hundred thousand, five hundred twenty-five".