75412722307 has 16 divisors (see below), whose sum is σ = 81558848448. Its totient is φ = 69316145280.

The previous prime is 75412722289. The next prime is 75412722361. The reversal of 75412722307 is 70322721457.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75412722307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 75412722307.

It is not an unprimeable number, because it can be changed into a prime (75412722367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11829973 + ... + 11836345.

It is an arithmetic number, because the mean of its divisors is an integer number (5097428028).

Almost surely, 2^75412722307 is an apocalyptic number.

75412722307 is a deficient number, since it is larger than the sum of its proper divisors (6146126141).

75412722307 is a wasteful number, since it uses less digits than its factorization.

75412722307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10110.

The product of its (nonzero) digits is 164640, while the sum is 40.

The spelling of 75412722307 in words is "seventy-five billion, four hundred twelve million, seven hundred twenty-two thousand, three hundred seven".