38825002782 has 24 divisors (see below), whose sum is σ = 87236427096. Its totient is φ = 12941667432.

The previous prime is 38825002759. The next prime is 38825002787. The reversal of 38825002782 is 28720052883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38825002787) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39942933 + ... + 39943904.

It is an arithmetic number, because the mean of its divisors is an integer number (3634851129).

Almost surely, 2^38825002782 is an apocalyptic number.

38825002782 is an abundant number, since it is smaller than the sum of its proper divisors (48411424314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38825002782 is an equidigital number, since it uses as much as digits as its factorization.

38825002782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79886854 (or 79886842 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 38825002782 in words is "thirty-eight billion, eight hundred twenty-five million, two thousand, seven hundred eighty-two".