75050125864231 has 12 divisors (see below), whose sum is σ = 87303503147472. Its totient is φ = 64328461568448.

The previous prime is 75050125864213. The next prime is 75050125864249. The reversal of 75050125864231 is 13246852105057.

It is an interprime number because it is at equal distance from previous prime (75050125864213) and next prime (75050125864249).

It is not a de Polignac number, because 75050125864231 - 2¹⁵ = 75050125831463 is a prime.

It is a super-2 number, since 2×75050125864231² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75050125864031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12976206 + ... + 17846068.

It is an arithmetic number, because the mean of its divisors is an integer number (7275291928956).

Almost surely, 2^{75050125864231} is an apocalyptic number.

75050125864231 is a deficient number, since it is larger than the sum of its proper divisors (12253377283241).

75050125864231 is a wasteful number, since it uses less digits than its factorization.

75050125864231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5184390 (or 5184383 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 49.

Adding to 75050125864231 its reverse (13246852105057), we get a palindrome (88296977969288).

The spelling of 75050125864231 in words is "seventy-five trillion, fifty billion, one hundred twenty-five million, eight hundred sixty-four thousand, two hundred thirty-one".