75525296 has 60 divisors (see below), whose sum is σ = 183852816. Its totient is φ = 29420160.

The previous prime is 75525293. The next prime is 75525313. The reversal of 75525296 is 69252557.

It is not an unprimeable number, because it can be changed into a prime (75525293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10766 + ... + 16338.

Almost surely, 2^75525296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75525296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91926408).

75525296 is an abundant number, since it is smaller than the sum of its proper divisors (108327520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75525296 is a wasteful number, since it uses less digits than its factorization.

75525296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5610 (or 5593 counting only the distinct ones).

The product of its digits is 189000, while the sum is 41.

The square root of 75525296 is about 8690.5290978168. The cubic root of 75525296 is about 422.6986025199.

The spelling of 75525296 in words is "seventy-five million, five hundred twenty-five thousand, two hundred ninety-six".