10206415513664 has 28 divisors (see below), whose sum is σ = 20253469448784. Its totient is φ = 5103179117184.

The previous prime is 10206415513583. The next prime is 10206415513667. The reversal of 10206415513664 is 46631551460201.

It is a super-2 number, since 2×10206415513664² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10206415513667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15391319 + ... + 16040745.

Almost surely, 2^{10206415513664} is an apocalyptic number.

It is an amenable number.

10206415513664 is a deficient number, since it is larger than the sum of its proper divisors (10047053935120).

10206415513664 is an equidigital number, since it uses as much as digits as its factorization.

10206415513664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895002 (or 894992 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

Adding to 10206415513664 its reverse (46631551460201), we get a palindrome (56837966973865).

The spelling of 10206415513664 in words is "ten trillion, two hundred six billion, four hundred fifteen million, five hundred thirteen thousand, six hundred sixty-four".