5151528103 has 4 divisors (see below), whose sum is σ = 5151729600. Its totient is φ = 5151326608.

The previous prime is 5151528091. The next prime is 5151528113. The reversal of 5151528103 is 3018251515.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5151528103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5151528113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55678 + ... + 115771.

It is an arithmetic number, because the mean of its divisors is an integer number (1287932400).

Almost surely, 2^5151528103 is an apocalyptic number.

5151528103 is a deficient number, since it is larger than the sum of its proper divisors (201497).

5151528103 is a wasteful number, since it uses less digits than its factorization.

5151528103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201496.

The product of its (nonzero) digits is 6000, while the sum is 31.

The square root of 5151528103 is about 71774.1464804703. The cubic root of 5151528103 is about 1727.0782879502.

Adding to 5151528103 its reverse (3018251515), we get a palindrome (8169779618).

The spelling of 5151528103 in words is "five billion, one hundred fifty-one million, five hundred twenty-eight thousand, one hundred three".