2153114135456 has 24 divisors (see below), whose sum is σ = 4239596912544. Its totient is φ = 1076391110080.

The previous prime is 2153114135453. The next prime is 2153114135479. The reversal of 2153114135456 is 6545314113512.

It is not an unprimeable number, because it can be changed into a prime (2153114135453) 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 3 ways as a sum of consecutive naturals, for example, 4975220 + ... + 5390643.

It is an arithmetic number, because the mean of its divisors is an integer number (176649871356).

Almost surely, 2^{2153114135456} is an apocalyptic number.

It is an amenable number.

2153114135456 is a deficient number, since it is larger than the sum of its proper divisors (2086482777088).

2153114135456 is a wasteful number, since it uses less digits than its factorization.

2153114135456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10372364 (or 10372356 counting only the distinct ones).

The product of its digits is 216000, while the sum is 41.

Adding to 2153114135456 its reverse (6545314113512), we get a palindrome (8698428248968).

The spelling of 2153114135456 in words is "two trillion, one hundred fifty-three billion, one hundred fourteen million, one hundred thirty-five thousand, four hundred fifty-six".