2153150636406 has 64 divisors (see below), whose sum is σ = 5369080536576. Its totient is φ = 559240588800.

The previous prime is 2153150636393. The next prime is 2153150636407. The reversal of 2153150636406 is 6046360513512.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153150636407) 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 31 ways as a sum of consecutive naturals, for example, 17426526 + ... + 17549646.

It is an arithmetic number, because the mean of its divisors is an integer number (83891883384).

Almost surely, 2^{2153150636406} is an apocalyptic number.

2153150636406 is an abundant number, since it is smaller than the sum of its proper divisors (3215929900170).

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

2153150636406 is a wasteful number, since it uses less digits than its factorization.

2153150636406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160997.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 2153150636406 in words is "two trillion, one hundred fifty-three billion, one hundred fifty million, six hundred thirty-six thousand, four hundred six".