82737492625 has 64 divisors (see below), whose sum is σ = 114937804800. Its totient is φ = 59201280000.

The previous prime is 82737492619. The next prime is 82737492631. The reversal of 82737492625 is 52629473728.

It is an interprime number because it is at equal distance from previous prime (82737492619) and next prime (82737492631).

It is not a de Polignac number, because 82737492625 - 2⁹ = 82737492113 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3004921 + ... + 3032329.

It is an arithmetic number, because the mean of its divisors is an integer number (1795903200).

Almost surely, 2^82737492625 is an apocalyptic number.

It is an amenable number.

82737492625 is a deficient number, since it is larger than the sum of its proper divisors (32200312175).

82737492625 is a wasteful number, since it uses less digits than its factorization.

82737492625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27515 (or 27505 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 55.

The spelling of 82737492625 in words is "eighty-two billion, seven hundred thirty-seven million, four hundred ninety-two thousand, six hundred twenty-five".