82955651 has 2 divisors, whose sum is σ = 82955652. Its totient is φ = 82955650.

The previous prime is 82955647. The next prime is 82955657. The reversal of 82955651 is 15655928.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82955651 - 2² = 82955647 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 82955599 and 82955608.

It is not a weakly prime, because it can be changed into another prime (82955657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41477825 + 41477826.

It is an arithmetic number, because the mean of its divisors is an integer number (41477826).

Almost surely, 2^82955651 is an apocalyptic number.

82955651 is a deficient number, since it is larger than the sum of its proper divisors (1).

82955651 is an equidigital number, since it uses as much as digits as its factorization.

82955651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108000, while the sum is 41.

The square root of 82955651 is about 9107.9992863416. Note that the first 3 decimals coincide. The cubic root of 82955651 is about 436.1293611462.

The spelling of 82955651 in words is "eighty-two million, nine hundred fifty-five thousand, six hundred fifty-one".