82425902270 has 8 divisors (see below), whose sum is σ = 148366624104. Its totient is φ = 32970360904.

The previous prime is 82425902261. The next prime is 82425902287. The reversal of 82425902270 is 7220952428.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4121295104 + ... + 4121295123.

It is an arithmetic number, because the mean of its divisors is an integer number (18545828013).

Almost surely, 2^82425902270 is an apocalyptic number.

82425902270 is a deficient number, since it is larger than the sum of its proper divisors (65940721834).

82425902270 is a wasteful number, since it uses less digits than its factorization.

82425902270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8242590234.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 82425902270 in words is "eighty-two billion, four hundred twenty-five million, nine hundred two thousand, two hundred seventy".