16379533 has 2 divisors, whose sum is σ = 16379534. Its totient is φ = 16379532.

The previous prime is 16379509. The next prime is 16379569. The reversal of 16379533 is 33597361.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9815689 + 6563844 = 3133^2 + 2562^2 .

It is a cyclic number.

It is not a de Polignac number, because 16379533 - 2²¹ = 14282381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16379492 and 16379501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16379593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8189766 + 8189767.

It is an arithmetic number, because the mean of its divisors is an integer number (8189767).

Almost surely, 2^16379533 is an apocalyptic number.

It is an amenable number.

16379533 is a deficient number, since it is larger than the sum of its proper divisors (1).

16379533 is an equidigital number, since it uses as much as digits as its factorization.

16379533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51030, while the sum is 37.

The square root of 16379533 is about 4047.1635746532. The cubic root of 16379533 is about 253.9610837933.

The spelling of 16379533 in words is "sixteen million, three hundred seventy-nine thousand, five hundred thirty-three".