7275534336 has 576 divisors, whose sum is σ = 26493143040. Its totient is φ = 1875640320.

The previous prime is 7275534307. The next prime is 7275534379. The reversal of 7275534336 is 6334355727.

7275534336 is a `hidden beast` number, since 7 + 27 + 553 + 43 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a junction number, because it is equal to n+sod(n) for n = 7275534291 and 7275534300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67995595 + ... + 67995701.

It is an arithmetic number, because the mean of its divisors is an integer number (45995040).

Almost surely, 2^7275534336 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 7275534336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13246571520).

7275534336 is an abundant number, since it is smaller than the sum of its proper divisors (19217608704).

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

7275534336 is a wasteful number, since it uses less digits than its factorization.

7275534336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 167 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 45.

The square root of 7275534336 is about 85296.7428217514. The cubic root of 7275534336 is about 1937.7078479816.

The spelling of 7275534336 in words is "seven billion, two hundred seventy-five million, five hundred thirty-four thousand, three hundred thirty-six".