2153635243132 has 12 divisors (see below), whose sum is σ = 3772020830256. Its totient is φ = 1075915005920.

The previous prime is 2153635243121. The next prime is 2153635243147. The reversal of 2153635243132 is 2313425363512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225648544 + ... + 225658087.

It is an arithmetic number, because the mean of its divisors is an integer number (314335069188).

Almost surely, 2^{2153635243132} is an apocalyptic number.

It is an amenable number.

2153635243132 is a deficient number, since it is larger than the sum of its proper divisors (1618385587124).

2153635243132 is a wasteful number, since it uses less digits than its factorization.

2153635243132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451307828 (or 451307826 counting only the distinct ones).

The product of its digits is 388800, while the sum is 40.

The spelling of 2153635243132 in words is "two trillion, one hundred fifty-three billion, six hundred thirty-five million, two hundred forty-three thousand, one hundred thirty-two".