995534429 has 4 divisors (see below), whose sum is σ = 995820060. Its totient is φ = 995248800.

The previous prime is 995534357. The next prime is 995534437. The reversal of 995534429 is 924435599.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 924435599 = 181 ⋅5107379.

It can be written as a sum of positive squares in 2 ways, for example, as 150062500 + 845471929 = 12250^2 + 29077^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-995534429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995534459) 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, 137522 + ... + 144579.

It is an arithmetic number, because the mean of its divisors is an integer number (248955015).

Almost surely, 2^995534429 is an apocalyptic number.

It is an amenable number.

995534429 is a deficient number, since it is larger than the sum of its proper divisors (285631).

995534429 is a wasteful number, since it uses less digits than its factorization.

995534429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285630.

The product of its digits is 1749600, while the sum is 50.

The square root of 995534429 is about 31552.0907231201. The cubic root of 995534429 is about 998.5092551173.

The spelling of 995534429 in words is "nine hundred ninety-five million, five hundred thirty-four thousand, four hundred twenty-nine".