1455204052 has 6 divisors (see below), whose sum is σ = 2546607098. Its totient is φ = 727602024.

The previous prime is 1455204041. The next prime is 1455204109. The reversal of 1455204052 is 2504025541.

It can be written as a sum of positive squares in only one way, i.e., 1083331396 + 371872656 = 32914^2 + 19284^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1455204052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181900503 + ... + 181900510.

Almost surely, 2^1455204052 is an apocalyptic number.

It is an amenable number.

1455204052 is a deficient number, since it is larger than the sum of its proper divisors (1091403046).

1455204052 is a wasteful number, since it uses less digits than its factorization.

1455204052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363801017 (or 363801015 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 1455204052 is about 38147.1368781459. The cubic root of 1455204052 is about 1133.2036510978.

Adding to 1455204052 its reverse (2504025541), we get a palindrome (3959229593).

The spelling of 1455204052 in words is "one billion, four hundred fifty-five million, two hundred four thousand, fifty-two".