7545705753 has 16 divisors (see below), whose sum is σ = 10439323136. Its totient is φ = 4842961920.

The previous prime is 7545705707. The next prime is 7545705763. The reversal of 7545705753 is 3575075457.

It is not a de Polignac number, because 7545705753 - 2²⁰ = 7544657177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7545705763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192250 + ... + 228147.

It is an arithmetic number, because the mean of its divisors is an integer number (652457696).

Almost surely, 2^7545705753 is an apocalyptic number.

It is an amenable number.

7545705753 is a deficient number, since it is larger than the sum of its proper divisors (2893617383).

7545705753 is a wasteful number, since it uses less digits than its factorization.

7545705753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420624.

The product of its (nonzero) digits is 2572500, while the sum is 48.

The square root of 7545705753 is about 86866.0218554988. The cubic root of 7545705753 is about 1961.4020366417.

The spelling of 7545705753 in words is "seven billion, five hundred forty-five million, seven hundred five thousand, seven hundred fifty-three".