53820944170 has 64 divisors (see below), whose sum is σ = 112149734400. Its totient is φ = 18215435520.

The previous prime is 53820944123. The next prime is 53820944171. The reversal of 53820944170 is 7144902835.

It is a super-3 number, since 3×53820944170³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (53820944171) 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, 2054716 + ... + 2080744.

It is an arithmetic number, because the mean of its divisors is an integer number (1752339600).

Almost surely, 2^53820944170 is an apocalyptic number.

53820944170 is an abundant number, since it is smaller than the sum of its proper divisors (58328790230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53820944170 is a wasteful number, since it uses less digits than its factorization.

53820944170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26423.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 53820944170 in words is "fifty-three billion, eight hundred twenty million, nine hundred forty-four thousand, one hundred seventy".