75020133 has 8 divisors (see below), whose sum is σ = 105910848. Its totient is φ = 47071424.

The previous prime is 75020123. The next prime is 75020137. The reversal of 75020133 is 33102057.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75020133 - 2¹³ = 75011941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75020137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 735441 + ... + 735542.

It is an arithmetic number, because the mean of its divisors is an integer number (13238856).

Almost surely, 2^75020133 is an apocalyptic number.

It is an amenable number.

75020133 is a deficient number, since it is larger than the sum of its proper divisors (30890715).

75020133 is a wasteful number, since it uses less digits than its factorization.

75020133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471003.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 75020133 is about 8661.4163391445. The cubic root of 75020133 is about 421.7540644523.

The spelling of 75020133 in words is "seventy-five million, twenty thousand, one hundred thirty-three".