1836959053 has 2 divisors, whose sum is σ = 1836959054. Its totient is φ = 1836959052.

The previous prime is 1836959027. The next prime is 1836959081. The reversal of 1836959053 is 3509596381.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1273276489 + 563682564 = 35683^2 + 23742^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1836959053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1836958988 and 1836959006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1836959023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 918479526 + 918479527.

It is an arithmetic number, because the mean of its divisors is an integer number (918479527).

Almost surely, 2^1836959053 is an apocalyptic number.

It is an amenable number.

1836959053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1836959053 is an equidigital number, since it uses as much as digits as its factorization.

1836959053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 874800, while the sum is 49.

The square root of 1836959053 is about 42859.7603003097. The cubic root of 1836959053 is about 1224.7097028068.

The spelling of 1836959053 in words is "one billion, eight hundred thirty-six million, nine hundred fifty-nine thousand, fifty-three".