2153124533536 has 48 divisors (see below), whose sum is σ = 4329756256896. Its totient is φ = 1053510264576.

The previous prime is 2153124533507. The next prime is 2153124533537. The reversal of 2153124533536 is 6353354213512.

It is a junction number, because it is equal to n+sod(n) for n = 2153124533492 and 2153124533501.

It is not an unprimeable number, because it can be changed into a prime (2153124533537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11149675 + ... + 11341141.

It is an arithmetic number, because the mean of its divisors is an integer number (90203255352).

Almost surely, 2^{2153124533536} is an apocalyptic number.

It is an amenable number.

2153124533536 is an abundant number, since it is smaller than the sum of its proper divisors (2176631723360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2153124533536 is a wasteful number, since it uses less digits than its factorization.

2153124533536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199001 (or 198993 counting only the distinct ones).

The product of its digits is 972000, while the sum is 43.

The spelling of 2153124533536 in words is "two trillion, one hundred fifty-three billion, one hundred twenty-four million, five hundred thirty-three thousand, five hundred thirty-six".