75975011 has 8 divisors (see below), whose sum is σ = 87928320. Its totient is φ = 64296648.

The previous prime is 75975007. The next prime is 75975013. The reversal of 75975011 is 11057957.

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 75975011 - 2² = 75975007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75975013) 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, 68141 + ... + 69246.

It is an arithmetic number, because the mean of its divisors is an integer number (10991040).

Almost surely, 2^75975011 is an apocalyptic number.

75975011 is a deficient number, since it is larger than the sum of its proper divisors (11953309).

75975011 is a wasteful number, since it uses less digits than its factorization.

75975011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137473.

The product of its (nonzero) digits is 11025, while the sum is 35.

The square root of 75975011 is about 8716.3645518071. The cubic root of 75975011 is about 423.5359283383.

The spelling of 75975011 in words is "seventy-five million, nine hundred seventy-five thousand, eleven".