5145344130 has 32 divisors (see below), whose sum is σ = 12357546624. Its totient is φ = 1371122816.

The previous prime is 5145344123. The next prime is 5145344161. The reversal of 5145344130 is 314435415.

It is a super-2 number, since 2×5145344130² = 52949132432250913800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 16854 + ... + 102833.

It is an arithmetic number, because the mean of its divisors is an integer number (386173332).

Almost surely, 2^5145344130 is an apocalyptic number.

5145344130 is an abundant number, since it is smaller than the sum of its proper divisors (7212202494).

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

5145344130 is a wasteful number, since it uses less digits than its factorization.

5145344130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121130.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 5145344130 is about 71731.0541536927. The cubic root of 5145344130 is about 1726.3869408585.

Adding to 5145344130 its reverse (314435415), we get a palindrome (5459779545).

The spelling of 5145344130 in words is "five billion, one hundred forty-five million, three hundred forty-four thousand, one hundred thirty".