54052105530 has 64 divisors (see below), whose sum is σ = 133484060160. Its totient is φ = 13999976256.

The previous prime is 54052105463. The next prime is 54052105567. The reversal of 54052105530 is 3550125045.

It is a happy number.

54052105530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54052105530² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 113869 + ... + 347951.

It is an arithmetic number, because the mean of its divisors is an integer number (2085688440).

Almost surely, 2^54052105530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54052105530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66742030080).

54052105530 is an abundant number, since it is smaller than the sum of its proper divisors (79431954630).

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

54052105530 is a wasteful number, since it uses less digits than its factorization.

54052105530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234315.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 54052105530 in words is "fifty-four billion, fifty-two million, one hundred five thousand, five hundred thirty".