2152363243655 has 8 divisors (see below), whose sum is σ = 2671899199200. Its totient is φ = 1662515057056.

The previous prime is 2152363243649. The next prime is 2152363243717. The reversal of 2152363243655 is 5563423632512.

It is a happy number.

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 2152363243655 - 2¹⁸ = 2152362981511 is a prime.

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, 7421942075 + ... + 7421942364.

It is an arithmetic number, because the mean of its divisors is an integer number (333987399900).

Almost surely, 2^{2152363243655} is an apocalyptic number.

2152363243655 is a deficient number, since it is larger than the sum of its proper divisors (519535955545).

2152363243655 is a wasteful number, since it uses less digits than its factorization.

2152363243655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14843884473.

The product of its digits is 3888000, while the sum is 47.

The spelling of 2152363243655 in words is "two trillion, one hundred fifty-two billion, three hundred sixty-three million, two hundred forty-three thousand, six hundred fifty-five".