2153446022506 has 32 divisors (see below), whose sum is σ = 3357581230080. Its totient is φ = 1034760970800.

The previous prime is 2153446022491. The next prime is 2153446022573. The reversal of 2153446022506 is 6052206443512.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4949475 + ... + 5366953.

It is an arithmetic number, because the mean of its divisors is an integer number (104924413440).

Almost surely, 2^{2153446022506} is an apocalyptic number.

2153446022506 is a deficient number, since it is larger than the sum of its proper divisors (1204135207574).

2153446022506 is a wasteful number, since it uses less digits than its factorization.

2153446022506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418090.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 2153446022506 in words is "two trillion, one hundred fifty-three billion, four hundred forty-six million, twenty-two thousand, five hundred six".