8000000553501 has 48 divisors (see below), whose sum is σ = 13348161927360. Its totient is φ = 4563086184960.

The previous prime is 8000000553499. The next prime is 8000000553521. The reversal of 8000000553501 is 1053550000008.

It is not a de Polignac number, because 8000000553501 - 2¹ = 8000000553499 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8000000553521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45654811 + ... + 45829703.

It is an arithmetic number, because the mean of its divisors is an integer number (278086706820).

Almost surely, 2^{8000000553501} is an apocalyptic number.

It is an amenable number.

8000000553501 is a deficient number, since it is larger than the sum of its proper divisors (5348161373859).

8000000553501 is a wasteful number, since it uses less digits than its factorization.

8000000553501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202106 (or 202103 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 8000000553501 its reverse (1053550000008), we get a palindrome (9053550553509).

The spelling of 8000000553501 in words is "eight trillion, five hundred fifty-three thousand, five hundred one".