7532103513 has 16 divisors (see below), whose sum is σ = 10980539136. Its totient is φ = 4554597840.

The previous prime is 7532103437. The next prime is 7532103577. The reversal of 7532103513 is 3153012357.

It is a de Polignac number, because none of the positive numbers 2^k-7532103513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7532103413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242995 + ... + 272232.

It is an arithmetic number, because the mean of its divisors is an integer number (686283696).

Almost surely, 2^7532103513 is an apocalyptic number.

It is an amenable number.

7532103513 is a deficient number, since it is larger than the sum of its proper divisors (3448435623).

7532103513 is a wasteful number, since it uses less digits than its factorization.

7532103513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515684.

The product of its (nonzero) digits is 9450, while the sum is 30.

The square root of 7532103513 is about 86787.6921746396. The cubic root of 7532103513 is about 1960.2227562492. Note that the first 3 decimals are identical.

The spelling of 7532103513 in words is "seven billion, five hundred thirty-two million, one hundred three thousand, five hundred thirteen".