5531201236 has 12 divisors (see below), whose sum is σ = 10559566080. Its totient is φ = 2514182360.

The previous prime is 5531201201. The next prime is 5531201287. The reversal of 5531201236 is 6321021355.

It is a super-2 number, since 2×5531201236² = 61188374226255855392, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 62854516 + ... + 62854603.

It is an arithmetic number, because the mean of its divisors is an integer number (879963840).

Almost surely, 2^5531201236 is an apocalyptic number.

It is an amenable number.

5531201236 is a deficient number, since it is larger than the sum of its proper divisors (5028364844).

5531201236 is a wasteful number, since it uses less digits than its factorization.

5531201236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125709134 (or 125709132 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 5531201236 is about 74372.0460657094. The cubic root of 5531201236 is about 1768.5057916434.

The spelling of 5531201236 in words is "five billion, five hundred thirty-one million, two hundred one thousand, two hundred thirty-six".