2114357653 has 4 divisors (see below), whose sum is σ = 2125313068. Its totient is φ = 2103402240.

The previous prime is 2114357647. The next prime is 2114357657. The reversal of 2114357653 is 3567534112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 865654084 + 1248703569 = 29422^2 + 35337^2 .

It is a cyclic number.

It is not a de Polignac number, because 2114357653 - 2⁵ = 2114357621 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114357657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5477418 + ... + 5477803.

It is an arithmetic number, because the mean of its divisors is an integer number (531328267).

Almost surely, 2^2114357653 is an apocalyptic number.

It is an amenable number.

2114357653 is a deficient number, since it is larger than the sum of its proper divisors (10955415).

2114357653 is a wasteful number, since it uses less digits than its factorization.

2114357653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10955414.

The product of its digits is 75600, while the sum is 37.

The square root of 2114357653 is about 45982.1449369209. The cubic root of 2114357653 is about 1283.4909694183.

The spelling of 2114357653 in words is "two billion, one hundred fourteen million, three hundred fifty-seven thousand, six hundred fifty-three".