95128531 has 2 divisors, whose sum is σ = 95128532. Its totient is φ = 95128530.

The previous prime is 95128493. The next prime is 95128547. The reversal of 95128531 is 13582159.

It is a strong prime.

It is an emirp because it is prime and its reverse (13582159) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95128531 - 2¹⁷ = 94997459 is a prime.

It is a super-2 number, since 2×95128531² = 18098874820435922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (95128331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47564265 + 47564266.

It is an arithmetic number, because the mean of its divisors is an integer number (47564266).

Almost surely, 2^95128531 is an apocalyptic number.

95128531 is a deficient number, since it is larger than the sum of its proper divisors (1).

95128531 is an equidigital number, since it uses as much as digits as its factorization.

95128531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 34.

The square root of 95128531 is about 9753.3856173126. The cubic root of 95128531 is about 456.4959513091.

It can be divided in two parts, 95128 and 531, that added together give a palindrome (95659).

The spelling of 95128531 in words is "ninety-five million, one hundred twenty-eight thousand, five hundred thirty-one".