1153643362 has 16 divisors (see below), whose sum is σ = 1800364032. Its totient is φ = 553815360.

The previous prime is 1153643357. The next prime is 1153643389. The reversal of 1153643362 is 2633463511.

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 7 ways as a sum of consecutive naturals, for example, 65383 + ... + 81130.

It is an arithmetic number, because the mean of its divisors is an integer number (112522752).

Almost surely, 2^1153643362 is an apocalyptic number.

1153643362 is a deficient number, since it is larger than the sum of its proper divisors (646720670).

1153643362 is a wasteful number, since it uses less digits than its factorization.

1153643362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146673.

The product of its digits is 38880, while the sum is 34.

The square root of 1153643362 is about 33965.3258780186. The cubic root of 1153643362 is about 1048.7947961676.

The spelling of 1153643362 in words is "one billion, one hundred fifty-three million, six hundred forty-three thousand, three hundred sixty-two".