84275153 has 2 divisors, whose sum is σ = 84275154. Its totient is φ = 84275152.

The previous prime is 84275123. The next prime is 84275161. The reversal of 84275153 is 35157248.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72046144 + 12229009 = 8488^2 + 3497^2 .

It is a cyclic number.

It is not a de Polignac number, because 84275153 - 2¹⁶ = 84209617 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (84275123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42137576 + 42137577.

It is an arithmetic number, because the mean of its divisors is an integer number (42137577).

Almost surely, 2^84275153 is an apocalyptic number.

It is an amenable number.

84275153 is a deficient number, since it is larger than the sum of its proper divisors (1).

84275153 is an equidigital number, since it uses as much as digits as its factorization.

84275153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 35.

The square root of 84275153 is about 9180.1499443092. The cubic root of 84275153 is about 438.4295824277.

The spelling of 84275153 in words is "eighty-four million, two hundred seventy-five thousand, one hundred fifty-three".