986743053 has 28 divisors (see below), whose sum is σ = 1566483228. Its totient is φ = 619125120.

The previous prime is 986743031. The next prime is 986743097. The reversal of 986743053 is 350347689.

It can be written as a sum of positive squares in 2 ways, for example, as 473584644 + 513158409 = 21762^2 + 22653^2 .

It is not a de Polignac number, because 986743053 - 2¹² = 986738957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (986743013) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 27418 + ... + 52203.

Almost surely, 2^986743053 is an apocalyptic number.

It is an amenable number.

986743053 is a deficient number, since it is larger than the sum of its proper divisors (579740175).

986743053 is an equidigital number, since it uses as much as digits as its factorization.

986743053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79656 (or 79641 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 986743053 is about 31412.4665220673. The cubic root of 986743053 is about 995.5613451595.

The spelling of 986743053 in words is "nine hundred eighty-six million, seven hundred forty-three thousand, fifty-three".