1006651601015 has 8 divisors (see below), whose sum is σ = 1213036240320. Its totient is φ = 801951734752.

The previous prime is 1006651600957. The next prime is 1006651601023. The reversal of 1006651601015 is 5101061566001.

1006651601015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1006651601015 - 2⁶ = 1006651600951 is a prime.

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, 421191944 + ... + 421194333.

It is an arithmetic number, because the mean of its divisors is an integer number (151629530040).

Almost surely, 2^{1006651601015} is an apocalyptic number.

1006651601015 is a deficient number, since it is larger than the sum of its proper divisors (206384639305).

1006651601015 is an equidigital number, since it uses as much as digits as its factorization.

1006651601015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842386521.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 1006651601015 in words is "one trillion, six billion, six hundred fifty-one million, six hundred one thousand, fifteen".