5425765722 has 96 divisors (see below), whose sum is σ = 13162968000. Its totient is φ = 1665152640.

The previous prime is 5425765721. The next prime is 5425765727. The reversal of 5425765722 is 2275675245.

5425765722 is a `hidden beast` number, since 5 + 4 + 2 + 5 + 76 + 572 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (5425765721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3151822 + ... + 3153542.

It is an arithmetic number, because the mean of its divisors is an integer number (137114250).

Almost surely, 2^5425765722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5425765722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6581484000).

5425765722 is an abundant number, since it is smaller than the sum of its proper divisors (7737202278).

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

5425765722 is a wasteful number, since it uses less digits than its factorization.

5425765722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250 (or 2238 counting only the distinct ones).

The product of its digits is 1176000, while the sum is 45.

The square root of 5425765722 is about 73659.7971895117. The cubic root of 5425765722 is about 1757.1965658607.

It can be divided in two parts, 54 and 25765722, that added together give a square (25765776 = 5076²).

The spelling of 5425765722 in words is "five billion, four hundred twenty-five million, seven hundred sixty-five thousand, seven hundred twenty-two".