1088153472 has 64 divisors (see below), whose sum is σ = 3303331200. Its totient is φ = 310900224.

The previous prime is 1088153471. The next prime is 1088153477. The reversal of 1088153472 is 2743518801.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 1088153472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088153471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199722 + ... + 205097.

It is an arithmetic number, because the mean of its divisors is an integer number (51614550).

Almost surely, 2^1088153472 is an apocalyptic number.

1088153472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1088153472 is an abundant number, since it is smaller than the sum of its proper divisors (2215177728).

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

1088153472 is an equidigital number, since it uses as much as digits as its factorization.

1088153472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404843 (or 404831 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 1088153472 is about 32987.1713246225. The cubic root of 1088153472 is about 1028.5609942504.

The spelling of 1088153472 in words is "one billion, eighty-eight million, one hundred fifty-three thousand, four hundred seventy-two".