2152444535 has 8 divisors (see below), whose sum is σ = 2695235040. Its totient is φ = 1647087904.

The previous prime is 2152444529. The next prime is 2152444559. The reversal of 2152444535 is 5354442512.

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 2152444535 - 2¹² = 2152440439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2152444495 and 2152444504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9358340 + ... + 9358569.

It is an arithmetic number, because the mean of its divisors is an integer number (336904380).

Almost surely, 2^2152444535 is an apocalyptic number.

2152444535 is a deficient number, since it is larger than the sum of its proper divisors (542790505).

2152444535 is a wasteful number, since it uses less digits than its factorization.

2152444535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18716937.

The product of its digits is 96000, while the sum is 35.

The square root of 2152444535 is about 46394.4450877473. The cubic root of 2152444535 is about 1291.1518536315.

The spelling of 2152444535 in words is "two billion, one hundred fifty-two million, four hundred forty-four thousand, five hundred thirty-five".