16363346053 has 4 divisors (see below), whose sum is σ = 16711502400. Its totient is φ = 16015189708.

The previous prime is 16363346023. The next prime is 16363346059. The reversal of 16363346053 is 35064336361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35064336361 = 79 ⋅443852359.

It is a cyclic number.

It is not a de Polignac number, because 16363346053 - 2²⁹ = 15826475141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16363345997 and 16363346015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16363346059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174078103 + ... + 174078196.

It is an arithmetic number, because the mean of its divisors is an integer number (4177875600).

Almost surely, 2^16363346053 is an apocalyptic number.

It is an amenable number.

16363346053 is a deficient number, since it is larger than the sum of its proper divisors (348156347).

16363346053 is an equidigital number, since it uses as much as digits as its factorization.

16363346053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348156346.

The product of its (nonzero) digits is 349920, while the sum is 40.

The spelling of 16363346053 in words is "sixteen billion, three hundred sixty-three million, three hundred forty-six thousand, fifty-three".