82495153 has 8 divisors (see below), whose sum is σ = 89369000. Its totient is φ = 76147344.

The previous prime is 82495141. The next prime is 82495159. The reversal of 82495153 is 35159428.

It can be written as a sum of positive squares in 4 ways, for example, as 33732864 + 48762289 = 5808^2 + 6983^2 .

It is not a de Polignac number, because 82495153 - 2⁵ = 82495121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82495159) 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, 16578 + ... + 20971.

It is an arithmetic number, because the mean of its divisors is an integer number (11171125).

Almost surely, 2^82495153 is an apocalyptic number.

It is an amenable number.

82495153 is a deficient number, since it is larger than the sum of its proper divisors (6873847).

82495153 is an equidigital number, since it uses as much as digits as its factorization.

82495153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37588 (or 37562 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 82495153 is about 9082.6842398049. The cubic root of 82495153 is about 435.3208589714.

The spelling of 82495153 in words is "eighty-two million, four hundred ninety-five thousand, one hundred fifty-three".