65127532250131 has 8 divisors (see below), whose sum is σ = 72399837340544. Its totient is φ = 58178440719360.

The previous prime is 65127532250101. The next prime is 65127532250159. The reversal of 65127532250131 is 13105223572156.

It is a happy number.

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

It is not a de Polignac number, because 65127532250131 - 2⁷ = 65127532250003 is a prime.

It is a super-2 number, since 2×65127532250131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65127532250101) 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, 80803389486 + ... + 80803390291.

It is an arithmetic number, because the mean of its divisors is an integer number (9049979667568).

Almost surely, 2^{65127532250131} is an apocalyptic number.

65127532250131 is a deficient number, since it is larger than the sum of its proper divisors (7272305090413).

65127532250131 is a wasteful number, since it uses less digits than its factorization.

65127532250131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161606779821.

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 65127532250131 in words is "sixty-five trillion, one hundred twenty-seven billion, five hundred thirty-two million, two hundred fifty thousand, one hundred thirty-one".