16325504036357 has 8 divisors (see below), whose sum is σ = 16816083130392. Its totient is φ = 15839324755200.

The previous prime is 16325504036351. The next prime is 16325504036411. The reversal of 16325504036357 is 75363040552361.

It can be written as a sum of positive squares in 4 ways, for example, as 22595801761 + 16302908234596 = 150319^2 + 4037686^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16325504036357 - 2¹⁰ = 16325504035333 is a prime.

It is a super-2 number, since 2×16325504036357² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16325504036351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1099945688 + ... + 1099960529.

It is an arithmetic number, because the mean of its divisors is an integer number (2102010391299).

Almost surely, 2^{16325504036357} is an apocalyptic number.

It is an amenable number.

16325504036357 is a deficient number, since it is larger than the sum of its proper divisors (490579094035).

16325504036357 is a wasteful number, since it uses less digits than its factorization.

16325504036357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199906439.

The product of its (nonzero) digits is 6804000, while the sum is 50.

The spelling of 16325504036357 in words is "sixteen trillion, three hundred twenty-five billion, five hundred four million, thirty-six thousand, three hundred fifty-seven".