1456632413 has 16 divisors (see below), whose sum is σ = 1509607680. Its totient is φ = 1404711936.

The previous prime is 1456632377. The next prime is 1456632421. The reversal of 1456632413 is 3142366541.

It is not a de Polignac number, because 1456632413 - 2⁶ = 1456632349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456632313) 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, 1289633 + ... + 1290761.

It is an arithmetic number, because the mean of its divisors is an integer number (94350480).

Almost surely, 2^1456632413 is an apocalyptic number.

It is an amenable number.

1456632413 is a deficient number, since it is larger than the sum of its proper divisors (52975267).

1456632413 is a wasteful number, since it uses less digits than its factorization.

1456632413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556.

The product of its digits is 51840, while the sum is 35.

The square root of 1456632413 is about 38165.8540190050. The cubic root of 1456632413 is about 1133.5742966206.

Adding to 1456632413 its reverse (3142366541), we get a palindrome (4598998954).

The spelling of 1456632413 in words is "one billion, four hundred fifty-six million, six hundred thirty-two thousand, four hundred thirteen".