82475651 has 2 divisors, whose sum is σ = 82475652. Its totient is φ = 82475650.

The previous prime is 82475639. The next prime is 82475663. The reversal of 82475651 is 15657428.

It is a balanced prime because it is at equal distance from previous prime (82475639) and next prime (82475663).

It is a cyclic number.

It is not a de Polignac number, because 82475651 - 2⁶ = 82475587 is a prime.

It is not a weakly prime, because it can be changed into another prime (82475611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41237825 + 41237826.

It is an arithmetic number, because the mean of its divisors is an integer number (41237826).

Almost surely, 2^82475651 is an apocalyptic number.

82475651 is a deficient number, since it is larger than the sum of its proper divisors (1).

82475651 is an equidigital number, since it uses as much as digits as its factorization.

82475651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 38.

The square root of 82475651 is about 9081.6105950432. The cubic root of 82475651 is about 435.2865527277.

The spelling of 82475651 in words is "eighty-two million, four hundred seventy-five thousand, six hundred fifty-one".