1652671001272 has 8 divisors (see below), whose sum is σ = 3098758127400. Its totient is φ = 826335500632.

The previous prime is 1652671001231. The next prime is 1652671001287. The reversal of 1652671001272 is 2721001762561.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103291937572 + ... + 103291937587.

It is an arithmetic number, because the mean of its divisors is an integer number (387344765925).

Almost surely, 2^{1652671001272} is an apocalyptic number.

It is an amenable number.

1652671001272 is a deficient number, since it is larger than the sum of its proper divisors (1446087126128).

1652671001272 is a wasteful number, since it uses less digits than its factorization.

1652671001272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206583875165 (or 206583875161 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 1652671001272 in words is "one trillion, six hundred fifty-two billion, six hundred seventy-one million, one thousand, two hundred seventy-two".