2153263536036 has 72 divisors (see below), whose sum is σ = 5559150664704. Its totient is φ = 702436250880.

The previous prime is 2153263536023. The next prime is 2153263536059. The reversal of 2153263536036 is 6306353623512.

It is a happy number.

2153263536036 is a `hidden beast` number, since 2 + 1 + 5 + 3 + 2 + 6 + 35 + 3 + 603 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2153263535982 and 2153263536000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32830956 + ... + 32896476.

Almost surely, 2^{2153263536036} is an apocalyptic number.

It is an amenable number.

2153263536036 is an abundant number, since it is smaller than the sum of its proper divisors (3405887128668).

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

2153263536036 is a wasteful number, since it uses less digits than its factorization.

2153263536036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85001 (or 84996 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 45.

The spelling of 2153263536036 in words is "two trillion, one hundred fifty-three billion, two hundred sixty-three million, five hundred thirty-six thousand, thirty-six".