55303200501 has 16 divisors (see below), whose sum is σ = 75148759488. Its totient is φ = 36167788800.

The previous prime is 55303200499. The next prime is 55303200521. The reversal of 55303200501 is 10500230355.

It is not a de Polignac number, because 55303200501 - 2¹ = 55303200499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55303200521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522390 + ... + 619271.

It is an arithmetic number, because the mean of its divisors is an integer number (4696797468).

Almost surely, 2^55303200501 is an apocalyptic number.

It is an amenable number.

55303200501 is a deficient number, since it is larger than the sum of its proper divisors (19845558987).

55303200501 is a wasteful number, since it uses less digits than its factorization.

55303200501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141972.

The product of its (nonzero) digits is 2250, while the sum is 24.

Adding to 55303200501 its reverse (10500230355), we get a palindrome (65803430856).

The spelling of 55303200501 in words is "fifty-five billion, three hundred three million, two hundred thousand, five hundred one".