1234553452 has 24 divisors (see below), whose sum is σ = 2358235152. Its totient is φ = 560836800.

The previous prime is 1234553429. The next prime is 1234553459. The reversal of 1234553452 is 2543554321.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1234553459) 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, 79702 + ... + 93922.

It is an arithmetic number, because the mean of its divisors is an integer number (98259798).

Almost surely, 2^1234553452 is an apocalyptic number.

It is an amenable number.

1234553452 is a deficient number, since it is larger than the sum of its proper divisors (1123681700).

1234553452 is a wasteful number, since it uses less digits than its factorization.

1234553452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16209 (or 16207 counting only the distinct ones).

The product of its digits is 72000, while the sum is 34.

The square root of 1234553452 is about 35136.2128295011. The cubic root of 1234553452 is about 1072.7617977040.

The spelling of 1234553452 in words is "one billion, two hundred thirty-four million, five hundred fifty-three thousand, four hundred fifty-two".