2756063232 has 364 divisors, whose sum is σ = 9024385104. Its totient is φ = 836075520.

The previous prime is 2756063209. The next prime is 2756063249. The reversal of 2756063232 is 2323606572.

It is a happy number.

2756063232 is a `hidden beast` number, since 2 + 7 + 560 + 63 + 2 + 32 = 666.

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 27 ways as a sum of consecutive naturals, for example, 38817757 + ... + 38817827.

Almost surely, 2^2756063232 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 2756063232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4512192552).

2756063232 is an abundant number, since it is smaller than the sum of its proper divisors (6268321872).

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

2756063232 is an frugal number, since it uses more digits than its factorization.

2756063232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 2756063232 is about 52498.2212270092. The cubic root of 2756063232 is about 1402.0485710037.

The spelling of 2756063232 in words is "two billion, seven hundred fifty-six million, sixty-three thousand, two hundred thirty-two".