899753053 has 2 divisors, whose sum is σ = 899753054. Its totient is φ = 899753052.

The previous prime is 899753051. The next prime is 899753093. The reversal of 899753053 is 350357998.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 498271684 + 401481369 = 22322^2 + 20037^2 .

It is a cyclic number.

It is not a de Polignac number, because 899753053 - 2¹ = 899753051 is a prime.

Together with 899753051, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 899752988 and 899753006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (899753051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 449876526 + 449876527.

It is an arithmetic number, because the mean of its divisors is an integer number (449876527).

Almost surely, 2^899753053 is an apocalyptic number.

It is an amenable number.

899753053 is a deficient number, since it is larger than the sum of its proper divisors (1).

899753053 is an equidigital number, since it uses as much as digits as its factorization.

899753053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1020600, while the sum is 49.

The square root of 899753053 is about 29995.8839343001. The cubic root of 899753053 is about 965.4010710808.

The spelling of 899753053 in words is "eight hundred ninety-nine million, seven hundred fifty-three thousand, fifty-three".