75897153 has 24 divisors (see below), whose sum is σ = 116719200. Its totient is φ = 47386944.

The previous prime is 75897121. The next prime is 75897161. The reversal of 75897153 is 35179857.

It is not a de Polignac number, because 75897153 - 2⁵ = 75897121 is a prime.

It is a super-3 number, since 3×75897153³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 75897099 and 75897108.

It is not an unprimeable number, because it can be changed into a prime (75897103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12726 + ... + 17712.

It is an arithmetic number, because the mean of its divisors is an integer number (4863300).

Almost surely, 2^75897153 is an apocalyptic number.

It is an amenable number.

75897153 is a deficient number, since it is larger than the sum of its proper divisors (40822047).

75897153 is a wasteful number, since it uses less digits than its factorization.

75897153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5101 (or 5098 counting only the distinct ones).

The product of its digits is 264600, while the sum is 45.

The square root of 75897153 is about 8711.8972101374. The cubic root of 75897153 is about 423.3912012295.

The spelling of 75897153 in words is "seventy-five million, eight hundred ninety-seven thousand, one hundred fifty-three".