75080131 has 8 divisors (see below), whose sum is σ = 85858304. Its totient is φ = 64315080.

The previous prime is 75080129. The next prime is 75080147. The reversal of 75080131 is 13108057.

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 75080131 - 2¹ = 75080129 is a prime.

It is a super-2 number, since 2×75080131² = 11274052141954322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 75080096 and 75080105.

It is not an unprimeable number, because it can be changed into a prime (75080111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20446 + ... + 23836.

It is an arithmetic number, because the mean of its divisors is an integer number (10732288).

Almost surely, 2^75080131 is an apocalyptic number.

75080131 is a deficient number, since it is larger than the sum of its proper divisors (10778173).

75080131 is a wasteful number, since it uses less digits than its factorization.

75080131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6561.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 75080131 is about 8664.8791682285. The cubic root of 75080131 is about 421.8664683121.

Adding to 75080131 its reverse (13108057), we get a palindrome (88188188).

The spelling of 75080131 in words is "seventy-five million, eighty thousand, one hundred thirty-one".