2135740453 has 8 divisors (see below), whose sum is σ = 2662741440. Its totient is φ = 1664213280.

The previous prime is 2135740423. The next prime is 2135740457. The reversal of 2135740453 is 3540475312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2135740453 - 2¹⁷ = 2135609381 is a prime.

It is a super-2 number, since 2×2135740453² = 9122774565161290418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135740457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13868368 + ... + 13868521.

It is an arithmetic number, because the mean of its divisors is an integer number (332842680).

Almost surely, 2^2135740453 is an apocalyptic number.

It is an amenable number.

2135740453 is a deficient number, since it is larger than the sum of its proper divisors (527000987).

2135740453 is a wasteful number, since it uses less digits than its factorization.

2135740453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27736907.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 2135740453 is about 46214.0720235731. The cubic root of 2135740453 is about 1287.8031742512.

The spelling of 2135740453 in words is "two billion, one hundred thirty-five million, seven hundred forty thousand, four hundred fifty-three".