10491520006 has 16 divisors (see below), whose sum is σ = 17293260240. Its totient is φ = 4734062080.

The previous prime is 10491519967. The next prime is 10491520049. The reversal of 10491520006 is 60002519401.

It is a super-2 number, since 2×10491520006² (a number of 21 digits) contains 22 as substring.

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, 1737451 + ... + 1743478.

It is an arithmetic number, because the mean of its divisors is an integer number (1080828765).

Almost surely, 2^10491520006 is an apocalyptic number.

10491520006 is a deficient number, since it is larger than the sum of its proper divisors (6801740234).

10491520006 is a wasteful number, since it uses less digits than its factorization.

10491520006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3481079.

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 10491520006 in words is "ten billion, four hundred ninety-one million, five hundred twenty thousand, six".