1452155336 has 8 divisors (see below), whose sum is σ = 2722791270. Its totient is φ = 726077664.

The previous prime is 1452155303. The next prime is 1452155339. The reversal of 1452155336 is 6335512541.

It can be written as a sum of positive squares in only one way, i.e., 1042902436 + 409252900 = 32294^2 + 20230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1452155296 and 1452155305.

It is not an unprimeable number, because it can be changed into a prime (1452155339) by changing a digit.

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 as a sum of consecutive naturals, namely, 90759701 + ... + 90759716.

Almost surely, 2^1452155336 is an apocalyptic number.

It is an amenable number.

1452155336 is a deficient number, since it is larger than the sum of its proper divisors (1270635934).

1452155336 is a wasteful number, since it uses less digits than its factorization.

1452155336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181519423 (or 181519419 counting only the distinct ones).

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

The square root of 1452155336 is about 38107.1559684005. The cubic root of 1452155336 is about 1132.4117274329.

Adding to 1452155336 its reverse (6335512541), we get a palindrome (7787667877).

The spelling of 1452155336 in words is "one billion, four hundred fifty-two million, one hundred fifty-five thousand, three hundred thirty-six".