7160255388 has 96 divisors (see below), whose sum is σ = 21809061120. Its totient is φ = 2002864320.

The previous prime is 7160255383. The next prime is 7160255447. The reversal of 7160255388 is 8835520617.

7160255388 is a `hidden beast` number, since 7 + 1 + 602 + 5 + 5 + 38 + 8 = 666.

It is a super-3 number, since 3×7160255388³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7160255383) 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 31 ways as a sum of consecutive naturals, for example, 216370 + ... + 247257.

It is an arithmetic number, because the mean of its divisors is an integer number (227177720).

Almost surely, 2^7160255388 is an apocalyptic number.

7160255388 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

7160255388 is an abundant number, since it is smaller than the sum of its proper divisors (14648805732).

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

7160255388 is a wasteful number, since it uses less digits than its factorization.

7160255388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463664 (or 463656 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The square root of 7160255388 is about 84618.2922777339. The cubic root of 7160255388 is about 1927.4191557184.

The spelling of 7160255388 in words is "seven billion, one hundred sixty million, two hundred fifty-five thousand, three hundred eighty-eight".