5155323544 has 32 divisors (see below), whose sum is σ = 11092989600. Its totient is φ = 2200250880.

The previous prime is 5155323541. The next prime is 5155323617. The reversal of 5155323544 is 4453235515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155323541) 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 in 7 ways as a sum of consecutive naturals, for example, 177499 + ... + 204490.

It is an arithmetic number, because the mean of its divisors is an integer number (346655925).

Almost surely, 2^5155323544 is an apocalyptic number.

It is an amenable number.

5155323544 is an abundant number, since it is smaller than the sum of its proper divisors (5937666056).

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

5155323544 is a wasteful number, since it uses less digits than its factorization.

5155323544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382243 (or 382239 counting only the distinct ones).

The product of its digits is 180000, while the sum is 37.

The square root of 5155323544 is about 71800.5817803728. The cubic root of 5155323544 is about 1727.5023313566.

The spelling of 5155323544 in words is "five billion, one hundred fifty-five million, three hundred twenty-three thousand, five hundred forty-four".