53211058485 has 32 divisors (see below), whose sum is σ = 91726118400. Its totient is φ = 26184964608.

The previous prime is 53211058469. The next prime is 53211058487. The reversal of 53211058485 is 58485011235.

It is not a de Polignac number, because 53211058485 - 2⁴ = 53211058469 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53211058487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406116 + ... + 520914.

It is an arithmetic number, because the mean of its divisors is an integer number (2866441200).

Almost surely, 2^53211058485 is an apocalyptic number.

It is an amenable number.

53211058485 is a deficient number, since it is larger than the sum of its proper divisors (38515059915).

53211058485 is a wasteful number, since it uses less digits than its factorization.

53211058485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117197.

The product of its (nonzero) digits is 192000, while the sum is 42.

The spelling of 53211058485 in words is "fifty-three billion, two hundred eleven million, fifty-eight thousand, four hundred eighty-five".