662268455806 has 16 divisors (see below), whose sum is σ = 1032820563600. Its totient is φ = 318236022720.

The previous prime is 662268455803. The next prime is 662268455809. The reversal of 662268455806 is 608554862266.

It is an interprime number because it is at equal distance from previous prime (662268455803) and next prime (662268455809).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662268455803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60266481 + ... + 60277468.

It is an arithmetic number, because the mean of its divisors is an integer number (64551285225).

Almost surely, 2^662268455806 is an apocalyptic number.

662268455806 is a deficient number, since it is larger than the sum of its proper divisors (370552107794).

662268455806 is a wasteful number, since it uses less digits than its factorization.

662268455806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120544059.

The product of its (nonzero) digits is 33177600, while the sum is 58.

The spelling of 662268455806 in words is "six hundred sixty-two billion, two hundred sixty-eight million, four hundred fifty-five thousand, eight hundred six".