5103128634 has 24 divisors (see below), whose sum is σ = 10669307712. Its totient is φ = 1627083480.

The previous prime is 5103128627. The next prime is 5103128647. The reversal of 5103128634 is 4368213015.

It is a junction number, because it is equal to n+sod(n) for n = 5103128595 and 5103128604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 800722 + ... + 807069.

It is an arithmetic number, because the mean of its divisors is an integer number (444554488).

Almost surely, 2^5103128634 is an apocalyptic number.

5103128634 is an abundant number, since it is smaller than the sum of its proper divisors (5566179078).

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

5103128634 is a wasteful number, since it uses less digits than its factorization.

5103128634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607842 (or 1607819 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 5103128634 is about 71436.1857464409. The cubic root of 5103128634 is about 1721.6525304518.

The spelling of 5103128634 in words is "five billion, one hundred three million, one hundred twenty-eight thousand, six hundred thirty-four".