1152453635 has 4 divisors (see below), whose sum is σ = 1382944368. Its totient is φ = 921962904.

The previous prime is 1152453629. The next prime is 1152453661. The reversal of 1152453635 is 5363542511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1152453635 - 2⁴ = 1152453619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1152453595 and 1152453604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115245359 + ... + 115245368.

It is an arithmetic number, because the mean of its divisors is an integer number (345736092).

Almost surely, 2^1152453635 is an apocalyptic number.

1152453635 is a deficient number, since it is larger than the sum of its proper divisors (230490733).

1152453635 is an equidigital number, since it uses as much as digits as its factorization.

1152453635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230490732.

The product of its digits is 54000, while the sum is 35.

The square root of 1152453635 is about 33947.8075138881. The cubic root of 1152453635 is about 1048.4341391658.

The spelling of 1152453635 in words is "one billion, one hundred fifty-two million, four hundred fifty-three thousand, six hundred thirty-five".