1097053632 has 168 divisors, whose sum is σ = 3403860096. Its totient is φ = 349671168.

The previous prime is 1097053627. The next prime is 1097053651. The reversal of 1097053632 is 2363507901.

1097053632 is a `hidden beast` number, since 1 + 0 + 97 + 0 + 536 + 32 = 666.

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

It is a zygodrome in base 3.

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 23 ways as a sum of consecutive naturals, for example, 356163 + ... + 359229.

It is an arithmetic number, because the mean of its divisors is an integer number (20261072).

Almost surely, 2^1097053632 is an apocalyptic number.

1097053632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1097053632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1701930048).

1097053632 is an abundant number, since it is smaller than the sum of its proper divisors (2306806464).

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

1097053632 is an equidigital number, since it uses as much as digits as its factorization.

1097053632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117 (or 3095 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 1097053632 is about 33121.7999510896. The cubic root of 1097053632 is about 1031.3576316091.

The spelling of 1097053632 in words is "one billion, ninety-seven million, fifty-three thousand, six hundred thirty-two".