2150045223015 has 16 divisors (see below), whose sum is σ = 3467159543808. Its totient is φ = 1137661723296.

The previous prime is 2150045222989. The next prime is 2150045223017. The reversal of 2150045223015 is 5103225400512.

It is not a de Polignac number, because 2150045223015 - 2¹⁸ = 2150044960871 is a prime.

It is a super-2 number, since 2×2150045223015² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150045223017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564314427 + ... + 564318236.

It is an arithmetic number, because the mean of its divisors is an integer number (216697471488).

Almost surely, 2^{2150045223015} is an apocalyptic number.

2150045223015 is a deficient number, since it is larger than the sum of its proper divisors (1317114320793).

2150045223015 is a wasteful number, since it uses less digits than its factorization.

2150045223015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128632798.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 2150045223015 in words is "two trillion, one hundred fifty billion, forty-five million, two hundred twenty-three thousand, fifteen".