2150504463123 has 16 divisors (see below), whose sum is σ = 3253718338560. Its totient is φ = 1403166031848.

The previous prime is 2150504463119. The next prime is 2150504463131. The reversal of 2150504463123 is 3213644050512.

2150504463123 is a `hidden beast` number, since 2 + 15 + 0 + 5 + 0 + 4 + 4 + 631 + 2 + 3 = 666.

It is not a de Polignac number, because 2150504463123 - 2² = 2150504463119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2150504462123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 847321215 + ... + 847323752.

It is an arithmetic number, because the mean of its divisors is an integer number (203357396160).

Almost surely, 2^{2150504463123} is an apocalyptic number.

2150504463123 is a deficient number, since it is larger than the sum of its proper divisors (1103213875437).

2150504463123 is a wasteful number, since it uses less digits than its factorization.

2150504463123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694645023 (or 1694645017 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 2150504463123 in words is "two trillion, one hundred fifty billion, five hundred four million, four hundred sixty-three thousand, one hundred twenty-three".