7532140575 has 12 divisors (see below), whose sum is σ = 12453139208. Its totient is φ = 4017141600.

The previous prime is 7532140573. The next prime is 7532140589. The reversal of 7532140575 is 5750412357.

It is a happy number.

It is not a de Polignac number, because 7532140575 - 2¹ = 7532140573 is a prime.

It is a super-2 number, since 2×7532140575² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7532140573) 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, 50214196 + ... + 50214345.

Almost surely, 2^7532140575 is an apocalyptic number.

7532140575 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7532140575 is a deficient number, since it is larger than the sum of its proper divisors (4920998633).

7532140575 is a wasteful number, since it uses less digits than its factorization.

7532140575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100428554 (or 100428549 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 7532140575 is about 86787.9056954366. The cubic root of 7532140575 is about 1960.2259713607.

The spelling of 7532140575 in words is "seven billion, five hundred thirty-two million, one hundred forty thousand, five hundred seventy-five".