210036049 has 2 divisors, whose sum is σ = 210036050. Its totient is φ = 210036048.

The previous prime is 210035999. The next prime is 210036053. The reversal of 210036049 is 940630012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135955600 + 74080449 = 11660^2 + 8607^2 .

It is a cyclic number.

It is not a de Polignac number, because 210036049 - 2²³ = 201647441 is a prime.

It is equal to p_11603509 and since 210036049 and 11603509 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (210036149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105018024 + 105018025.

It is an arithmetic number, because the mean of its divisors is an integer number (105018025).

Almost surely, 2^210036049 is an apocalyptic number.

It is an amenable number.

210036049 is a deficient number, since it is larger than the sum of its proper divisors (1).

210036049 is an equidigital number, since it uses as much as digits as its factorization.

210036049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 210036049 is about 14492.6205014828. The cubic root of 210036049 is about 594.4262048291.

The spelling of 210036049 in words is "two hundred ten million, thirty-six thousand, forty-nine".