6452210044155 has 64 divisors (see below), whose sum is σ = 10926082234368. Its totient is φ = 3244616094720.

The previous prime is 6452210044121. The next prime is 6452210044157. The reversal of 6452210044155 is 5514400122546.

It is not a de Polignac number, because 6452210044155 - 2¹³ = 6452210035963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6452210044157) 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 63 ways as a sum of consecutive naturals, for example, 156673927 + ... + 156715103.

It is an arithmetic number, because the mean of its divisors is an integer number (170720034912).

Almost surely, 2^{6452210044155} is an apocalyptic number.

6452210044155 is a deficient number, since it is larger than the sum of its proper divisors (4473872190213).

6452210044155 is a wasteful number, since it uses less digits than its factorization.

6452210044155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47676.

The product of its (nonzero) digits is 192000, while the sum is 39.

The spelling of 6452210044155 in words is "six trillion, four hundred fifty-two billion, two hundred ten million, forty-four thousand, one hundred fifty-five".