1005247672382 has 16 divisors (see below), whose sum is σ = 1513916644272. Its totient is φ = 500612555520.

The previous prime is 1005247672369. The next prime is 1005247672439. The reversal of 1005247672382 is 2832767425001.

1005247672382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406244 + ... + 1474967.

It is an arithmetic number, because the mean of its divisors is an integer number (94619790267).

Almost surely, 2^{1005247672382} is an apocalyptic number.

1005247672382 is a deficient number, since it is larger than the sum of its proper divisors (508668971890).

1005247672382 is a wasteful number, since it uses less digits than its factorization.

1005247672382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882283.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 1005247672382 in words is "one trillion, five billion, two hundred forty-seven million, six hundred seventy-two thousand, three hundred eighty-two".