995882551 has 2 divisors, whose sum is σ = 995882552. Its totient is φ = 995882550.

The previous prime is 995882521. The next prime is 995882669. The reversal of 995882551 is 155288599.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 995882551 - 2⁹ = 995882039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995882521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497941275 + 497941276.

It is an arithmetic number, because the mean of its divisors is an integer number (497941276).

Almost surely, 2^995882551 is an apocalyptic number.

995882551 is a deficient number, since it is larger than the sum of its proper divisors (1).

995882551 is an equidigital number, since it uses as much as digits as its factorization.

995882551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296000, while the sum is 52.

The square root of 995882551 is about 31557.6068642728. The cubic root of 995882551 is about 998.6256289696.

The spelling of 995882551 in words is "nine hundred ninety-five million, eight hundred eighty-two thousand, five hundred fifty-one".