5430261056 has 112 divisors (see below), whose sum is σ = 11982297600. Its totient is φ = 2421112320.

The previous prime is 5430261029. The next prime is 5430261071. The reversal of 5430261056 is 6501620345.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11627735 + ... + 11628201.

It is an arithmetic number, because the mean of its divisors is an integer number (106984800).

Almost surely, 2^5430261056 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 5430261056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5991148800).

5430261056 is an abundant number, since it is smaller than the sum of its proper divisors (6552036544).

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

5430261056 is a wasteful number, since it uses less digits than its factorization.

5430261056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 5430261056 is about 73690.3050339731. The cubic root of 5430261056 is about 1757.6817204202.

The spelling of 5430261056 in words is "five billion, four hundred thirty million, two hundred sixty-one thousand, fifty-six".