1455434252 has 48 divisors (see below), whose sum is σ = 2730174720. Its totient is φ = 677376000.

The previous prime is 1455434251. The next prime is 1455434263. The reversal of 1455434252 is 2524345541.

Its product of digits (96000) is a multiple of the sum of its prime divisors (1600).

It is not an unprimeable number, because it can be changed into a prime (1455434251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1211252 + ... + 1212452.

It is an arithmetic number, because the mean of its divisors is an integer number (56878640).

Almost surely, 2^1455434252 is an apocalyptic number.

It is an amenable number.

1455434252 is a deficient number, since it is larger than the sum of its proper divisors (1274740468).

1455434252 is a wasteful number, since it uses less digits than its factorization.

1455434252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602 (or 1600 counting only the distinct ones).

The product of its digits is 96000, while the sum is 35.

The square root of 1455434252 is about 38150.1540232802. The cubic root of 1455434252 is about 1133.2634021057.

Adding to 1455434252 its reverse (2524345541), we get a palindrome (3979779793).

The spelling of 1455434252 in words is "one billion, four hundred fifty-five million, four hundred thirty-four thousand, two hundred fifty-two".