75475112703 has 8 divisors (see below), whose sum is σ = 100652823600. Its totient is φ = 50307071808.

The previous prime is 75475112683. The next prime is 75475112719. The reversal of 75475112703 is 30721157457.

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

It is a de Polignac number, because none of the positive numbers 2^k-75475112703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75475112753) 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, 2399268 + ... + 2430521.

It is an arithmetic number, because the mean of its divisors is an integer number (12581602950).

Almost surely, 2^75475112703 is an apocalyptic number.

75475112703 is a deficient number, since it is larger than the sum of its proper divisors (25177710897).

75475112703 is a wasteful number, since it uses less digits than its factorization.

75475112703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4835001.

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 75475112703 in words is "seventy-five billion, four hundred seventy-five million, one hundred twelve thousand, seven hundred three".