5144332436 has 6 divisors (see below), whose sum is σ = 9002581770. Its totient is φ = 2572166216.

The previous prime is 5144332423. The next prime is 5144332439. The reversal of 5144332436 is 6342334415.

It can be written as a sum of positive squares in only one way, i.e., 4964611600 + 179720836 = 70460^2 + 13406^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5144332396 and 5144332405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144332439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643041551 + ... + 643041558.

It is an arithmetic number, because the mean of its divisors is an integer number (1500430295).

Almost surely, 2^5144332436 is an apocalyptic number.

It is an amenable number.

5144332436 is a deficient number, since it is larger than the sum of its proper divisors (3858249334).

5144332436 is a wasteful number, since it uses less digits than its factorization.

5144332436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286083113 (or 1286083111 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 5144332436 is about 71724.0018125035. The cubic root of 5144332436 is about 1726.2737842033.

The spelling of 5144332436 in words is "five billion, one hundred forty-four million, three hundred thirty-two thousand, four hundred thirty-six".