983975053 has 2 divisors, whose sum is σ = 983975054. Its totient is φ = 983975052.

The previous prime is 983974997. The next prime is 983975101. The reversal of 983975053 is 350579389.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 752843844 + 231131209 = 27438^2 + 15203^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-983975053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 983974988 and 983975006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (983975653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491987526 + 491987527.

It is an arithmetic number, because the mean of its divisors is an integer number (491987527).

Almost surely, 2^983975053 is an apocalyptic number.

It is an amenable number.

983975053 is a deficient number, since it is larger than the sum of its proper divisors (1).

983975053 is an equidigital number, since it uses as much as digits as its factorization.

983975053 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 983975053 is about 31368.3766395394. The cubic root of 983975053 is about 994.6295610158.

The spelling of 983975053 in words is "nine hundred eighty-three million, nine hundred seventy-five thousand, fifty-three".