75053352 has 32 divisors (see below), whose sum is σ = 204691680. Its totient is φ = 22743360.

The previous prime is 75053327. The next prime is 75053371. The reversal of 75053352 is 25335057.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141883 + ... + 142410.

It is an arithmetic number, because the mean of its divisors is an integer number (6396615).

Almost surely, 2^75053352 is an apocalyptic number.

It is an amenable number.

75053352 is an abundant number, since it is smaller than the sum of its proper divisors (129638328).

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

75053352 is a wasteful number, since it uses less digits than its factorization.

75053352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284313 (or 284309 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 30.

The square root of 75053352 is about 8663.3337693985. Note that the first 3 decimals coincide. The cubic root of 75053352 is about 421.8163063257.

The spelling of 75053352 in words is "seventy-five million, fifty-three thousand, three hundred fifty-two".