5145442360 has 64 divisors (see below), whose sum is σ = 12267184320. Its totient is φ = 1935697920.

The previous prime is 5145442331. The next prime is 5145442387. The reversal of 5145442360 is 632445415.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1780837 + ... + 1783723.

It is an arithmetic number, because the mean of its divisors is an integer number (191674755).

Almost surely, 2^5145442360 is an apocalyptic number.

It is an amenable number.

5145442360 is an abundant number, since it is smaller than the sum of its proper divisors (7121741960).

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

5145442360 is a wasteful number, since it uses less digits than its factorization.

5145442360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5536 (or 5532 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 5145442360 is about 71731.7388608418. The cubic root of 5145442360 is about 1726.3979269660.

Adding to 5145442360 its reverse (632445415), we get a palindrome (5777887775).

The spelling of 5145442360 in words is "five billion, one hundred forty-five million, four hundred forty-two thousand, three hundred sixty".