1356465453 has 16 divisors (see below), whose sum is σ = 2071474176. Its totient is φ = 773443440.

The previous prime is 1356465421. The next prime is 1356465463. The reversal of 1356465453 is 3545646531.

It is not a de Polignac number, because 1356465453 - 2⁵ = 1356465421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356465463) 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 in 15 ways as a sum of consecutive naturals, for example, 60033 + ... + 79478.

It is an arithmetic number, because the mean of its divisors is an integer number (129467136).

Almost surely, 2^1356465453 is an apocalyptic number.

It is an amenable number.

1356465453 is a deficient number, since it is larger than the sum of its proper divisors (715008723).

1356465453 is a wasteful number, since it uses less digits than its factorization.

1356465453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139984.

The product of its digits is 648000, while the sum is 42.

The square root of 1356465453 is about 36830.2247210087. The cubic root of 1356465453 is about 1106.9710057860.

The spelling of 1356465453 in words is "one billion, three hundred fifty-six million, four hundred sixty-five thousand, four hundred fifty-three".