75492205743131 has 8 divisors (see below), whose sum is σ = 75877343883264. Its totient is φ = 75107483746920.

The previous prime is 75492205743127. The next prime is 75492205743221. The reversal of 75492205743131 is 13134750229457.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75492205743131 - 2² = 75492205743127 is a prime.

It is a super-2 number, since 2×75492205743131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75492205743931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103672235 + ... + 104397876.

It is an arithmetic number, because the mean of its divisors is an integer number (9484667985408).

Almost surely, 2^{75492205743131} is an apocalyptic number.

75492205743131 is a deficient number, since it is larger than the sum of its proper divisors (385138140133).

75492205743131 is a wasteful number, since it uses less digits than its factorization.

75492205743131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208071961.

The product of its (nonzero) digits is 6350400, while the sum is 53.

The spelling of 75492205743131 in words is "seventy-five trillion, four hundred ninety-two billion, two hundred five million, seven hundred forty-three thousand, one hundred thirty-one".