75052844825011 has 4 divisors (see below), whose sum is σ = 75052948907392. Its totient is φ = 75052740742632.

The previous prime is 75052844824981. The next prime is 75052844825053. The reversal of 75052844825011 is 11052844825057.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 75052844825011 - 2¹⁹ = 75052844300723 is a prime.

It is a super-2 number, since 2×75052844825011² (a number of 29 digits) contains 22 as substring.

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 75052844825011.

It is not an unprimeable number, because it can be changed into a prime (75052844825411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50951955 + ... + 52404268.

It is an arithmetic number, because the mean of its divisors is an integer number (18763237226848).

Almost surely, 2^{75052844825011} is an apocalyptic number.

75052844825011 is a deficient number, since it is larger than the sum of its proper divisors (104082381).

75052844825011 is a wasteful number, since it uses less digits than its factorization.

75052844825011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104082380.

The product of its (nonzero) digits is 3584000, while the sum is 52.

The spelling of 75052844825011 in words is "seventy-five trillion, fifty-two billion, eight hundred forty-four million, eight hundred twenty-five thousand, eleven".