2453652242 has 8 divisors (see below), whose sum is σ = 3807391500. Its totient is φ = 1184521744.

The previous prime is 2453652217. The next prime is 2453652247. The reversal of 2453652242 is 2422563542.

It can be written as a sum of positive squares in 2 ways, for example, as 2282068441 + 171583801 = 47771^2 + 13099^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2453652247) 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, 21152117 + ... + 21152232.

Almost surely, 2^2453652242 is an apocalyptic number.

2453652242 is a deficient number, since it is larger than the sum of its proper divisors (1353739258).

2453652242 is a wasteful number, since it uses less digits than its factorization.

2453652242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42304380.

The product of its digits is 115200, while the sum is 35.

The square root of 2453652242 is about 49534.3541595124. The cubic root of 2453652242 is about 1348.7692930175.

The spelling of 2453652242 in words is "two billion, four hundred fifty-three million, six hundred fifty-two thousand, two hundred forty-two".