53211154145 has 32 divisors (see below), whose sum is σ = 64792417536. Its totient is φ = 41948928000.

The previous prime is 53211154123. The next prime is 53211154151. The reversal of 53211154145 is 54145111235.

It is not a de Polignac number, because 53211154145 - 2²⁴ = 53194376929 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 84327980 + ... + 84328610.

It is an arithmetic number, because the mean of its divisors is an integer number (2024763048).

Almost surely, 2^53211154145 is an apocalyptic number.

It is an amenable number.

53211154145 is a deficient number, since it is larger than the sum of its proper divisors (11581263391).

53211154145 is a wasteful number, since it uses less digits than its factorization.

53211154145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481.

The product of its digits is 12000, while the sum is 32.

The spelling of 53211154145 in words is "fifty-three billion, two hundred eleven million, one hundred fifty-four thousand, one hundred forty-five".