2150355052555 has 8 divisors (see below), whose sum is σ = 2594682561744. Its totient is φ = 1710779709600.

The previous prime is 2150355052541. The next prime is 2150355052579. The reversal of 2150355052555 is 5552505530512.

It is a happy number.

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

It is not a de Polignac number, because 2150355052555 - 2⁷ = 2150355052427 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188040561 + ... + 1188042370.

It is an arithmetic number, because the mean of its divisors is an integer number (324335320218).

Almost surely, 2^{2150355052555} is an apocalyptic number.

2150355052555 is a deficient number, since it is larger than the sum of its proper divisors (444327509189).

2150355052555 is a wasteful number, since it uses less digits than its factorization.

2150355052555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376083117.

The product of its (nonzero) digits is 937500, while the sum is 43.

The spelling of 2150355052555 in words is "two trillion, one hundred fifty billion, three hundred fifty-five million, fifty-two thousand, five hundred fifty-five".