82652501 has 4 divisors (see below), whose sum is σ = 86246112. Its totient is φ = 79058892.

The previous prime is 82652483. The next prime is 82652509. The reversal of 82652501 is 10525628.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 82652501 - 2²² = 78458197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82652509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796771 + ... + 1796816.

It is an arithmetic number, because the mean of its divisors is an integer number (21561528).

Almost surely, 2^82652501 is an apocalyptic number.

It is an amenable number.

82652501 is a deficient number, since it is larger than the sum of its proper divisors (3593611).

82652501 is a wasteful number, since it uses less digits than its factorization.

82652501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3593610.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 82652501 is about 9091.3420901427. The cubic root of 82652501 is about 435.5974544671.

The spelling of 82652501 in words is "eighty-two million, six hundred fifty-two thousand, five hundred one".