7156853088 has 192 divisors, whose sum is σ = 23526236160. Its totient is φ = 1850688000.

The previous prime is 7156853087. The next prime is 7156853117. The reversal of 7156853088 is 8803586517.

It is a super-2 number, since 2×7156853088² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7156853088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7156853087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1764663 + ... + 1768713.

It is an arithmetic number, because the mean of its divisors is an integer number (122532480).

Almost surely, 2^7156853088 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 7156853088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11763118080).

7156853088 is an abundant number, since it is smaller than the sum of its proper divisors (16369383072).

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

7156853088 is a wasteful number, since it uses less digits than its factorization.

7156853088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4321 (or 4313 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 51.

The square root of 7156853088 is about 84598.1860798445. The cubic root of 7156853088 is about 1927.1138268920.

The spelling of 7156853088 in words is "seven billion, one hundred fifty-six million, eight hundred fifty-three thousand, eighty-eight".