5511428352 has 144 divisors (see below), whose sum is σ = 16335648000. Its totient is φ = 1832933376.

The previous prime is 5511428347. The next prime is 5511428357. The reversal of 5511428352 is 2538241155.

It is an interprime number because it is at equal distance from previous prime (5511428347) and next prime (5511428357).

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5511428357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4969174 + ... + 4970282.

It is an arithmetic number, because the mean of its divisors is an integer number (113442000).

Almost surely, 2^5511428352 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 5511428352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8167824000).

5511428352 is an abundant number, since it is smaller than the sum of its proper divisors (10824219648).

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

5511428352 is a wasteful number, since it uses less digits than its factorization.

5511428352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853 (or 1833 counting only the distinct ones).

The product of its digits is 48000, while the sum is 36.

The square root of 5511428352 is about 74238.9948207813. The cubic root of 5511428352 is about 1766.3959298110.

The spelling of 5511428352 in words is "five billion, five hundred eleven million, four hundred twenty-eight thousand, three hundred fifty-two".