75112228873 has 8 divisors (see below), whose sum is σ = 82292292576. Its totient is φ = 67990778400.

The previous prime is 75112228861. The next prime is 75112228897. The reversal of 75112228873 is 37882221157.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75112228873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75112228073) 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, 14650623 + ... + 14655748.

It is an arithmetic number, because the mean of its divisors is an integer number (10286536572).

Almost surely, 2^75112228873 is an apocalyptic number.

It is an amenable number.

75112228873 is a deficient number, since it is larger than the sum of its proper divisors (7180063703).

75112228873 is a wasteful number, since it uses less digits than its factorization.

75112228873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29306615.

The product of its digits is 376320, while the sum is 46.

The spelling of 75112228873 in words is "seventy-five billion, one hundred twelve million, two hundred twenty-eight thousand, eight hundred seventy-three".