5344145312 has 48 divisors (see below), whose sum is σ = 11976818112. Its totient is φ = 2323537920.

The previous prime is 5344145309. The next prime is 5344145329. The reversal of 5344145312 is 2135414435.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321953 + ... + 338144.

It is an arithmetic number, because the mean of its divisors is an integer number (249517044).

Almost surely, 2^5344145312 is an apocalyptic number.

It is an amenable number.

5344145312 is an abundant number, since it is smaller than the sum of its proper divisors (6632672800).

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

5344145312 is a wasteful number, since it uses less digits than its factorization.

5344145312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660141 (or 660133 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 5344145312 is about 73103.6614130920. The cubic root of 5344145312 is about 1748.3407742214.

Adding to 5344145312 its reverse (2135414435), we get a palindrome (7479559747).

The spelling of 5344145312 in words is "five billion, three hundred forty-four million, one hundred forty-five thousand, three hundred twelve".