5103532512 has 144 divisors (see below), whose sum is σ = 15677232480. Its totient is φ = 1565531136.

The previous prime is 5103532501. The next prime is 5103532547. The reversal of 5103532512 is 2152353015.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1342198 + ... + 1345994.

It is an arithmetic number, because the mean of its divisors is an integer number (108869670).

Almost surely, 2^5103532512 is an apocalyptic number.

5103532512 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5103532512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7838616240).

5103532512 is an abundant number, since it is smaller than the sum of its proper divisors (10573699968).

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

5103532512 is a wasteful number, since it uses less digits than its factorization.

5103532512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4185 (or 4174 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 5103532512 is about 71439.0125351688. The cubic root of 5103532512 is about 1721.6979482917.

Adding to 5103532512 its reverse (2152353015), we get a palindrome (7255885527).

The spelling of 5103532512 in words is "five billion, one hundred three million, five hundred thirty-two thousand, five hundred twelve".