52454513211 has 32 divisors (see below), whose sum is σ = 71974586880. Its totient is φ = 33960326400.

The previous prime is 52454513191. The next prime is 52454513219. The reversal of 52454513211 is 11231545425.

It is not a de Polignac number, because 52454513211 - 2⁶ = 52454513147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52454513219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32519041 + ... + 32520653.

It is an arithmetic number, because the mean of its divisors is an integer number (2249205840).

Almost surely, 2^52454513211 is an apocalyptic number.

52454513211 is a deficient number, since it is larger than the sum of its proper divisors (19520073669).

52454513211 is a wasteful number, since it uses less digits than its factorization.

52454513211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707.

The product of its digits is 24000, while the sum is 33.

The spelling of 52454513211 in words is "fifty-two billion, four hundred fifty-four million, five hundred thirteen thousand, two hundred eleven".