75332771812006 has 4 divisors (see below), whose sum is σ = 112999157718012. Its totient is φ = 37666385906002.

The previous prime is 75332771811977. The next prime is 75332771812073. The reversal of 75332771812006 is 60021817723357.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18833192953000 + ... + 18833192953003.

It is an arithmetic number, because the mean of its divisors is an integer number (28249789429503).

Almost surely, 2^{75332771812006} is an apocalyptic number.

75332771812006 is a deficient number, since it is larger than the sum of its proper divisors (37666385906006).

75332771812006 is a wasteful number, since it uses less digits than its factorization.

75332771812006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37666385906005.

The product of its (nonzero) digits is 2963520, while the sum is 52.

The spelling of 75332771812006 in words is "seventy-five trillion, three hundred thirty-two billion, seven hundred seventy-one million, eight hundred twelve thousand, six".