662330662545 has 16 divisors (see below), whose sum is σ = 1115504274240. Its totient is φ = 334651281984.

The previous prime is 662330662541. The next prime is 662330662577. The reversal of 662330662545 is 545266033266.

It is a happy number.

It is not a de Polignac number, because 662330662545 - 2² = 662330662541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 662330662494 and 662330662503.

It is not an unprimeable number, because it can be changed into a prime (662330662541) 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, 1161983334 + ... + 1161983903.

It is an arithmetic number, because the mean of its divisors is an integer number (69719017140).

Almost surely, 2^662330662545 is an apocalyptic number.

It is an amenable number.

662330662545 is a deficient number, since it is larger than the sum of its proper divisors (453173611695).

662330662545 is a wasteful number, since it uses less digits than its factorization.

662330662545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323967264.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 662330662545 in words is "six hundred sixty-two billion, three hundred thirty million, six hundred sixty-two thousand, five hundred forty-five".