7545050523 has 12 divisors (see below), whose sum is σ = 10998393120. Its totient is φ = 4983885936.

The previous prime is 7545050501. The next prime is 7545050563. The reversal of 7545050523 is 3250505457.

It is not a de Polignac number, because 7545050523 - 2⁶ = 7545050459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7545050563) 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 11 ways as a sum of consecutive naturals, for example, 3844611 + ... + 3846572.

It is an arithmetic number, because the mean of its divisors is an integer number (916532760).

Almost surely, 2^7545050523 is an apocalyptic number.

7545050523 is a deficient number, since it is larger than the sum of its proper divisors (3453342597).

7545050523 is a wasteful number, since it uses less digits than its factorization.

7545050523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7691298 (or 7691295 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 36.

The square root of 7545050523 is about 86862.2502759398. The cubic root of 7545050523 is about 1961.3452623342.

The spelling of 7545050523 in words is "seven billion, five hundred forty-five million, fifty thousand, five hundred twenty-three".