1455230313 has 16 divisors (see below), whose sum is σ = 2214165760. Its totient is φ = 943932528.

The previous prime is 1455230291. The next prime is 1455230317. The reversal of 1455230313 is 3130325541.

It is not a de Polignac number, because 1455230313 - 2⁸ = 1455230057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1455230317) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 727345 + ... + 729342.

It is an arithmetic number, because the mean of its divisors is an integer number (138385360).

Almost surely, 2^1455230313 is an apocalyptic number.

It is an amenable number.

1455230313 is a deficient number, since it is larger than the sum of its proper divisors (758935447).

1455230313 is a wasteful number, since it uses less digits than its factorization.

1455230313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456733 (or 1456727 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1455230313 is about 38147.4810832904. The cubic root of 1455230313 is about 1133.2104677551.

Adding to 1455230313 its reverse (3130325541), we get a palindrome (4585555854).

The spelling of 1455230313 in words is "one billion, four hundred fifty-five million, two hundred thirty thousand, three hundred thirteen".