164450527 has 2 divisors, whose sum is σ = 164450528. Its totient is φ = 164450526.

The previous prime is 164450519. The next prime is 164450569. The reversal of 164450527 is 725054461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164450527 - 2³ = 164450519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 164450492 and 164450501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164450597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82225263 + 82225264.

It is an arithmetic number, because the mean of its divisors is an integer number (82225264).

Almost surely, 2^164450527 is an apocalyptic number.

164450527 is a deficient number, since it is larger than the sum of its proper divisors (1).

164450527 is an equidigital number, since it uses as much as digits as its factorization.

164450527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 164450527 is about 12823.8265350090. The cubic root of 164450527 is about 547.8711391383.

The spelling of 164450527 in words is "one hundred sixty-four million, four hundred fifty thousand, five hundred twenty-seven".