56453355335465 has 24 divisors (see below), whose sum is σ = 75683138068104. Its totient is φ = 40383920332800.

The previous prime is 56453355335449. The next prime is 56453355335471.

56453355335465 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 141493336336 + 56311861999129 = 376156^2 + 7504123^2 .

It is not a de Polignac number, because 56453355335465 - 2⁴ = 56453355335449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 56453355335398 and 56453355335407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 764810072 + ... + 764883881.

It is an arithmetic number, because the mean of its divisors is an integer number (3153464086171).

Almost surely, 2^{56453355335465} is an apocalyptic number.

56453355335465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56453355335465 is a deficient number, since it is larger than the sum of its proper divisors (19229782732639).

56453355335465 is a wasteful number, since it uses less digits than its factorization.

56453355335465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529694041 (or 1529694030 counting only the distinct ones).

The product of its digits is 729000000, while the sum is 62.

The spelling of 56453355335465 in words is "fifty-six trillion, four hundred fifty-three billion, three hundred fifty-five million, three hundred thirty-five thousand, four hundred sixty-five".