5275611432 has 256 divisors, whose sum is σ = 18127872000. Its totient is φ = 1384314624.

The previous prime is 5275611427. The next prime is 5275611461. The reversal of 5275611432 is 2341165725.

5275611432 is a `hidden beast` number, since 5 + 2 + 7 + 5 + 611 + 4 + 32 = 666.

It is a super-4 number, since 4×5275611432⁴ (a number of 40 digits) contains 4444 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4697223 + ... + 4698345.

It is an arithmetic number, because the mean of its divisors is an integer number (70812000).

Almost surely, 2^5275611432 is an apocalyptic number.

5275611432 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5275611432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9063936000).

5275611432 is an abundant number, since it is smaller than the sum of its proper divisors (12852260568).

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

5275611432 is a wasteful number, since it uses less digits than its factorization.

5275611432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397 (or 1387 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 5275611432 is about 72633.4043811799. The cubic root of 5275611432 is about 1740.8349619319.

The spelling of 5275611432 in words is "five billion, two hundred seventy-five million, six hundred eleven thousand, four hundred thirty-two".