1097435573136 has 160 divisors (see below), whose sum is σ = 3687859795200. Its totient is φ = 305905351680.

The previous prime is 1097435573123. The next prime is 1097435573183. The reversal of 1097435573136 is 6313755347901.

It is a happy number.

1097435573136 is a `hidden beast` number, since 1 + 0 + 9 + 7 + 4 + 35 + 573 + 1 + 36 = 666.

1097435573136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4301731 + ... + 4549698.

It is an arithmetic number, because the mean of its divisors is an integer number (23049123720).

Almost surely, 2^{1097435573136} is an apocalyptic number.

1097435573136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1097435573136 is an abundant number, since it is smaller than the sum of its proper divisors (2590424222064).

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

1097435573136 is a wasteful number, since it uses less digits than its factorization.

1097435573136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8851494 (or 8851482 counting only the distinct ones).

The product of its (nonzero) digits is 7144200, while the sum is 54.

The spelling of 1097435573136 in words is "one trillion, ninety-seven billion, four hundred thirty-five million, five hundred seventy-three thousand, one hundred thirty-six".