75625543263 has 16 divisors (see below), whose sum is σ = 101294962400. Its totient is φ = 50186666880.

The previous prime is 75625543223. The next prime is 75625543289. The reversal of 75625543263 is 36234552657.

It is not a de Polignac number, because 75625543263 - 2⁶ = 75625543199 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75625543223) 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, 5013753 + ... + 5028813.

It is an arithmetic number, because the mean of its divisors is an integer number (6330935150).

Almost surely, 2^75625543263 is an apocalyptic number.

75625543263 is a deficient number, since it is larger than the sum of its proper divisors (25669419137).

75625543263 is a wasteful number, since it uses less digits than its factorization.

75625543263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22602.

The product of its digits is 4536000, while the sum is 48.

The spelling of 75625543263 in words is "seventy-five billion, six hundred twenty-five million, five hundred forty-three thousand, two hundred sixty-three".