5145628338 has 24 divisors (see below), whose sum is σ = 11386073088. Its totient is φ = 1678715352.

The previous prime is 5145628337. The next prime is 5145628339. The reversal of 5145628338 is 8338265415.

5145628338 is a `hidden beast` number, since 5 + 1 + 4 + 562 + 83 + 3 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (5145628337) and next prime (5145628339).

It is a junction number, because it is equal to n+sod(n) for n = 5145628293 and 5145628302.

It is not an unprimeable number, because it can be changed into a prime (5145628337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3040306 + ... + 3041997.

It is an arithmetic number, because the mean of its divisors is an integer number (474419712).

Almost surely, 2^5145628338 is an apocalyptic number.

5145628338 is an abundant number, since it is smaller than the sum of its proper divisors (6240444750).

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

5145628338 is a wasteful number, since it uses less digits than its factorization.

5145628338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6082358 (or 6082355 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 5145628338 is about 71733.0351929988. The cubic root of 5145628338 is about 1726.4187264841.

The spelling of 5145628338 in words is "five billion, one hundred forty-five million, six hundred twenty-eight thousand, three hundred thirty-eight".