2147141653 has 2 divisors, whose sum is σ = 2147141654. Its totient is φ = 2147141652.

The previous prime is 2147141639. The next prime is 2147141663. The reversal of 2147141653 is 3561417412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1682394289 + 464747364 = 41017^2 + 21558^2 .

It is a cyclic number.

It is not a de Polignac number, because 2147141653 - 2⁵ = 2147141621 is a prime.

It is a super-2 number, since 2×2147141653² = 9220434556095144818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2147141663) 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, 1073570826 + 1073570827.

It is an arithmetic number, because the mean of its divisors is an integer number (1073570827).

Almost surely, 2^2147141653 is an apocalyptic number.

It is an amenable number.

2147141653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2147141653 is an equidigital number, since it uses as much as digits as its factorization.

2147141653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 34.

The square root of 2147141653 is about 46337.2598779859. The cubic root of 2147141653 is about 1290.0906638600.

The spelling of 2147141653 in words is "two billion, one hundred forty-seven million, one hundred forty-one thousand, six hundred fifty-three".