82513495 has 8 divisors (see below), whose sum is σ = 104840784. Its totient is φ = 62127744.

The previous prime is 82513471. The next prime is 82513507. The reversal of 82513495 is 59431528.

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 82513495 - 2¹¹ = 82511447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485289 + ... + 485458.

It is an arithmetic number, because the mean of its divisors is an integer number (13105098).

Almost surely, 2^82513495 is an apocalyptic number.

82513495 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

82513495 is a deficient number, since it is larger than the sum of its proper divisors (22327289).

82513495 is a wasteful number, since it uses less digits than its factorization.

82513495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970769.

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

The square root of 82513495 is about 9083.6939072164. The cubic root of 82513495 is about 435.3531197092.

The spelling of 82513495 in words is "eighty-two million, five hundred thirteen thousand, four hundred ninety-five".