5531266046 has 4 divisors (see below), whose sum is σ = 8296899072. Its totient is φ = 2765633022.

The previous prime is 5531266043. The next prime is 5531266057. The reversal of 5531266046 is 6406621355.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531266043) by changing a digit.

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 as a sum of consecutive naturals, namely, 1382816510 + ... + 1382816513.

It is an arithmetic number, because the mean of its divisors is an integer number (2074224768).

Almost surely, 2^5531266046 is an apocalyptic number.

5531266046 is a deficient number, since it is larger than the sum of its proper divisors (2765633026).

5531266046 is a wasteful number, since it uses less digits than its factorization.

5531266046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765633025.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 5531266046 is about 74372.4817792172. The cubic root of 5531266046 is about 1768.5126989081.

The spelling of 5531266046 in words is "five billion, five hundred thirty-one million, two hundred sixty-six thousand, forty-six".