75653125 has 24 divisors (see below), whose sum is σ = 96931296. Its totient is φ = 59010000.

The previous prime is 75653107. The next prime is 75653129. The reversal of 75653125 is 52135657.

It is not a de Polignac number, because 75653125 - 2⁵ = 75653093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75653129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134094 + ... + 134656.

It is an arithmetic number, because the mean of its divisors is an integer number (4038804).

Almost surely, 2^75653125 is an apocalyptic number.

It is an amenable number.

75653125 is a deficient number, since it is larger than the sum of its proper divisors (21278171).

75653125 is an frugal number, since it uses more digits than its factorization.

75653125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631 (or 611 counting only the distinct ones).

The product of its digits is 31500, while the sum is 34.

The square root of 75653125 is about 8697.8804889467. The cubic root of 75653125 is about 422.9369451101.

The spelling of 75653125 in words is "seventy-five million, six hundred fifty-three thousand, one hundred twenty-five".