53402355206160 has 160 divisors (see below), whose sum is σ = 167200146148608. Its totient is φ = 14098471065600.

The previous prime is 53402355206147. The next prime is 53402355206177. The reversal of 53402355206160 is 6160255320435.

It is a happy number.

It is a super-2 number, since 2×53402355206160² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 317290189 + ... + 317458451.

Almost surely, 2^{53402355206160} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53402355206160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83600073074304).

53402355206160 is an abundant number, since it is smaller than the sum of its proper divisors (113797790942448).

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

53402355206160 is a wasteful number, since it uses less digits than its factorization.

53402355206160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181473 (or 181467 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 53402355206160 in words is "fifty-three trillion, four hundred two billion, three hundred fifty-five million, two hundred six thousand, one hundred sixty".