7532213760 has 320 divisors, whose sum is σ = 27223257600. Its totient is φ = 1973477376.

The previous prime is 7532213743. The next prime is 7532213813. The reversal of 7532213760 is 673122357.

It is a tau number, because it is divible by the number of its divisors (320).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4077157 + ... + 4079003.

It is an arithmetic number, because the mean of its divisors is an integer number (85072680).

Almost surely, 2^7532213760 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 7532213760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13611628800).

7532213760 is an abundant number, since it is smaller than the sum of its proper divisors (19691043840).

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

7532213760 is a wasteful number, since it uses less digits than its factorization.

7532213760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938 (or 1916 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 7532213760 is about 86788.3273257412. The cubic root of 7532213760 is about 1960.2323200948.

The spelling of 7532213760 in words is "seven billion, five hundred thirty-two million, two hundred thirteen thousand, seven hundred sixty".