7762653132 has 96 divisors (see below), whose sum is σ = 20115141312. Its totient is φ = 2314469376.

The previous prime is 7762653121. The next prime is 7762653137. The reversal of 7762653132 is 2313562677.

It is not an unprimeable number, because it can be changed into a prime (7762653137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1480788 + ... + 1486020.

It is an arithmetic number, because the mean of its divisors is an integer number (209532722).

Almost surely, 2^7762653132 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 7762653132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10057570656).

7762653132 is an abundant number, since it is smaller than the sum of its proper divisors (12352488180).

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

7762653132 is a wasteful number, since it uses less digits than its factorization.

7762653132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5547 (or 5545 counting only the distinct ones).

The product of its digits is 317520, while the sum is 42.

The square root of 7762653132 is about 88105.9199600118. The cubic root of 7762653132 is about 1980.0222025875.

The spelling of 7762653132 in words is "seven billion, seven hundred sixty-two million, six hundred fifty-three thousand, one hundred thirty-two".