75050125864229 has 4 divisors (see below), whose sum is σ = 75050166266976. Its totient is φ = 75050085461484.

The previous prime is 75050125864213. The next prime is 75050125864249. The reversal of 75050125864229 is 92246852105057.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 75050125864229 - 2⁴ = 75050125864213 is a prime.

It is a super-2 number, since 2×75050125864229² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75050125864249) 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, 17273609 + ... + 21177294.

It is an arithmetic number, because the mean of its divisors is an integer number (18762541566744).

Almost surely, 2^{75050125864229} is an apocalyptic number.

It is an amenable number.

75050125864229 is a deficient number, since it is larger than the sum of its proper divisors (40402747).

75050125864229 is a wasteful number, since it uses less digits than its factorization.

75050125864229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40402746.

The product of its (nonzero) digits is 12096000, while the sum is 56.

The spelling of 75050125864229 in words is "seventy-five trillion, fifty billion, one hundred twenty-five million, eight hundred sixty-four thousand, two hundred twenty-nine".