75023349213 has 16 divisors (see below), whose sum is σ = 111489808320. Its totient is φ = 44595922176.

The previous prime is 75023349211. The next prime is 75023349283. The reversal of 75023349213 is 31294332057.

It is not a de Polignac number, because 75023349213 - 2¹ = 75023349211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75023349211) 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, 38710770 + ... + 38712707.

It is an arithmetic number, because the mean of its divisors is an integer number (6968113020).

Almost surely, 2^75023349213 is an apocalyptic number.

It is an amenable number.

75023349213 is a deficient number, since it is larger than the sum of its proper divisors (36466459107).

75023349213 is a wasteful number, since it uses less digits than its factorization.

75023349213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77423516.

The product of its (nonzero) digits is 136080, while the sum is 39.

The spelling of 75023349213 in words is "seventy-five billion, twenty-three million, three hundred forty-nine thousand, two hundred thirteen".