555201136 has 20 divisors (see below), whose sum is σ = 1229374192. Its totient is φ = 237943296.

The previous prime is 555201133. The next prime is 555201161. The reversal of 555201136 is 631102555.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555201133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2478465 + ... + 2478688.

Almost surely, 2^555201136 is an apocalyptic number.

555201136 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

555201136 is an abundant number, since it is smaller than the sum of its proper divisors (674173056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555201136 is a wasteful number, since it uses less digits than its factorization.

555201136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4957168 (or 4957162 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 555201136 is about 23562.7064659389. The cubic root of 555201136 is about 821.8958394982.

The spelling of 555201136 in words is "five hundred fifty-five million, two hundred one thousand, one hundred thirty-six".