5145553552 has 20 divisors (see below), whose sum is σ = 10494221680. Its totient is φ = 2437367328.

The previous prime is 5145553487. The next prime is 5145553573. The reversal of 5145553552 is 2553555415.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8462778 + ... + 8463385.

It is an arithmetic number, because the mean of its divisors is an integer number (524711084).

Almost surely, 2^5145553552 is an apocalyptic number.

It is an amenable number.

5145553552 is an abundant number, since it is smaller than the sum of its proper divisors (5348668128).

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

5145553552 is a wasteful number, since it uses less digits than its factorization.

5145553552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16926190 (or 16926184 counting only the distinct ones).

The product of its digits is 375000, while the sum is 40.

The square root of 5145553552 is about 71732.5139110571. The cubic root of 5145553552 is about 1726.4103625832.

The spelling of 5145553552 in words is "five billion, one hundred forty-five million, five hundred fifty-three thousand, five hundred fifty-two".