10662415266 has 64 divisors (see below), whose sum is σ = 22872326400. Its totient is φ = 3301939200.

The previous prime is 10662415243. The next prime is 10662415301. The reversal of 10662415266 is 66251426601.

It is a super-2 number, since 2×10662415266² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2535966 + ... + 2540166.

It is an arithmetic number, because the mean of its divisors is an integer number (357380100).

Almost surely, 2^10662415266 is an apocalyptic number.

10662415266 is an abundant number, since it is smaller than the sum of its proper divisors (12209911134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10662415266 is a wasteful number, since it uses less digits than its factorization.

10662415266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4539.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 10662415266 in words is "ten billion, six hundred sixty-two million, four hundred fifteen thousand, two hundred sixty-six".