662555714601 has 32 divisors (see below), whose sum is σ = 970199884800. Its totient is φ = 398849705280.

The previous prime is 662555714599. The next prime is 662555714749. The reversal of 662555714601 is 106417555266.

It is not a de Polignac number, because 662555714601 - 2¹ = 662555714599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (662555719601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15620260 + ... + 15662618.

It is an arithmetic number, because the mean of its divisors is an integer number (30318746400).

Almost surely, 2^662555714601 is an apocalyptic number.

It is an amenable number.

662555714601 is a deficient number, since it is larger than the sum of its proper divisors (307644170199).

662555714601 is a wasteful number, since it uses less digits than its factorization.

662555714601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45549.

The product of its (nonzero) digits is 1512000, while the sum is 48.

The spelling of 662555714601 in words is "six hundred sixty-two billion, five hundred fifty-five million, seven hundred fourteen thousand, six hundred one".