7532180916 has 24 divisors (see below), whose sum is σ = 18927019104. Its totient is φ = 2317594080.

The previous prime is 7532180911. The next prime is 7532180941. The reversal of 7532180916 is 6190812357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7532180911) 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 7 ways as a sum of consecutive naturals, for example, 24141450 + ... + 24141761.

It is an arithmetic number, because the mean of its divisors is an integer number (788625796).

Almost surely, 2^7532180916 is an apocalyptic number.

It is an amenable number.

7532180916 is an abundant number, since it is smaller than the sum of its proper divisors (11394838188).

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

7532180916 is a wasteful number, since it uses less digits than its factorization.

7532180916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48283231 (or 48283229 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 7532180916 is about 86788.1381065408. The cubic root of 7532180916 is about 1960.2294709119.

The spelling of 7532180916 in words is "seven billion, five hundred thirty-two million, one hundred eighty thousand, nine hundred sixteen".