2150533432466 has 32 divisors (see below), whose sum is σ = 3350064096000. Its totient is φ = 1034750180992.

The previous prime is 2150533432459. The next prime is 2150533432519. The reversal of 2150533432466 is 6642343350512.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 779480 + ... + 2215548.

It is an arithmetic number, because the mean of its divisors is an integer number (104689503000).

Almost surely, 2^{2150533432466} is an apocalyptic number.

2150533432466 is a deficient number, since it is larger than the sum of its proper divisors (1199530663534).

2150533432466 is a wasteful number, since it uses less digits than its factorization.

2150533432466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436386.

The product of its (nonzero) digits is 1555200, while the sum is 44.

Adding to 2150533432466 its reverse (6642343350512), we get a palindrome (8792876782978).

The spelling of 2150533432466 in words is "two trillion, one hundred fifty billion, five hundred thirty-three million, four hundred thirty-two thousand, four hundred sixty-six".