10662354645 has 16 divisors (see below), whose sum is σ = 17161925760. Its totient is φ = 5652536384.

The previous prime is 10662354641. The next prime is 10662354649. The reversal of 10662354645 is 54645326601.

It is an interprime number because it is at equal distance from previous prime (10662354641) and next prime (10662354649).

It is a cyclic number.

It is not a de Polignac number, because 10662354645 - 2² = 10662354641 is a prime.

It is a super-2 number, since 2×10662354645² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10662354597 and 10662354606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10662354641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2125710 + ... + 2130719.

It is an arithmetic number, because the mean of its divisors is an integer number (1072620360).

Almost surely, 2^10662354645 is an apocalyptic number.

10662354645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10662354645 is a deficient number, since it is larger than the sum of its proper divisors (6499571115).

10662354645 is a wasteful number, since it uses less digits than its factorization.

10662354645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4256604.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 10662354645 in words is "ten billion, six hundred sixty-two million, three hundred fifty-four thousand, six hundred forty-five".