82653069 has 8 divisors (see below), whose sum is σ = 110309472. Its totient is φ = 55049360.

The previous prime is 82653049. The next prime is 82653073. The reversal of 82653069 is 96035628.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82653069 is a prime.

It is a super-2 number, since 2×82653069² = 13663059630237522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82653019) 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, 9354 + ... + 15899.

It is an arithmetic number, because the mean of its divisors is an integer number (13788684).

Almost surely, 2^82653069 is an apocalyptic number.

It is an amenable number.

82653069 is a deficient number, since it is larger than the sum of its proper divisors (27656403).

82653069 is a wasteful number, since it uses less digits than its factorization.

82653069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26347.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 82653069 is about 9091.3733286011. The cubic root of 82653069 is about 435.5984522944.

The spelling of 82653069 in words is "eighty-two million, six hundred fifty-three thousand, sixty-nine".