53456063343 has 16 divisors (see below), whose sum is σ = 73318694400. Its totient is φ = 34622678720.

The previous prime is 53456063333. The next prime is 53456063359. The reversal of 53456063343 is 34336065435.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 53456063343 - 2¹³ = 53456055151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53456063295 and 53456063304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53456063333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 879813 + ... + 938606.

It is an arithmetic number, because the mean of its divisors is an integer number (4582418400).

Almost surely, 2^53456063343 is an apocalyptic number.

53456063343 is a deficient number, since it is larger than the sum of its proper divisors (19862631057).

53456063343 is a wasteful number, since it uses less digits than its factorization.

53456063343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818702.

The product of its (nonzero) digits is 1166400, while the sum is 42.

The spelling of 53456063343 in words is "fifty-three billion, four hundred fifty-six million, sixty-three thousand, three hundred forty-three".