995557753 has 2 divisors, whose sum is σ = 995557754. Its totient is φ = 995557752.

The previous prime is 995557751. The next prime is 995557789. The reversal of 995557753 is 357755599.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 994330089 + 1227664 = 31533^2 + 1108^2 .

It is a cyclic number.

It is not a de Polignac number, because 995557753 - 2¹ = 995557751 is a prime.

It is a super-2 number, since 2×995557753² = 1982270479116818018, which contains 22 as substring.

Together with 995557751, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 995557694 and 995557703.

It is not a weakly prime, because it can be changed into another prime (995557751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497778876 + 497778877.

It is an arithmetic number, because the mean of its divisors is an integer number (497778877).

Almost surely, 2^995557753 is an apocalyptic number.

It is an amenable number.

995557753 is a deficient number, since it is larger than the sum of its proper divisors (1).

995557753 is an equidigital number, since it uses as much as digits as its factorization.

995557753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7441875, while the sum is 55.

The square root of 995557753 is about 31552.4603319614. The cubic root of 995557753 is about 998.5170529551.

The spelling of 995557753 in words is "nine hundred ninety-five million, five hundred fifty-seven thousand, seven hundred fifty-three".