6662611623262 has 16 divisors (see below), whose sum is σ = 11444326935552. Its totient is φ = 2849728228920.

The previous prime is 6662611623203. The next prime is 6662611623287. The reversal of 6662611623262 is 2623261162666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473055414 + ... + 473069497.

It is an arithmetic number, because the mean of its divisors is an integer number (715270433472).

Almost surely, 2^{6662611623262} is an apocalyptic number.

6662611623262 is a deficient number, since it is larger than the sum of its proper divisors (4781715312290).

6662611623262 is a wasteful number, since it uses less digits than its factorization.

6662611623262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946125423.

The product of its digits is 2239488, while the sum is 49.

The spelling of 6662611623262 in words is "six trillion, six hundred sixty-two billion, six hundred eleven million, six hundred twenty-three thousand, two hundred sixty-two".