75735052206 has 16 divisors (see below), whose sum is σ = 165240114048. Its totient is φ = 22950015800.

The previous prime is 75735052181. The next prime is 75735052219. The reversal of 75735052206 is 60225053757.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 573750330 + ... + 573750461.

It is an arithmetic number, because the mean of its divisors is an integer number (10327507128).

Almost surely, 2^75735052206 is an apocalyptic number.

75735052206 is an abundant number, since it is smaller than the sum of its proper divisors (89505061842).

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

75735052206 is a wasteful number, since it uses less digits than its factorization.

75735052206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147500807.

The product of its (nonzero) digits is 441000, while the sum is 42.

The spelling of 75735052206 in words is "seventy-five billion, seven hundred thirty-five million, fifty-two thousand, two hundred six".