1655065662 has 32 divisors (see below), whose sum is σ = 3377451168. Its totient is φ = 540498816.

The previous prime is 1655065631. The next prime is 1655065681. The reversal of 1655065662 is 2665605561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242448 + ... + 249180.

It is an arithmetic number, because the mean of its divisors is an integer number (105545349).

Almost surely, 2^1655065662 is an apocalyptic number.

1655065662 is an abundant number, since it is smaller than the sum of its proper divisors (1722385506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1655065662 is a wasteful number, since it uses less digits than its factorization.

1655065662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7564.

The product of its (nonzero) digits is 324000, while the sum is 42.

The square root of 1655065662 is about 40682.4982271246. The cubic root of 1655065662 is about 1182.8737916653.

The spelling of 1655065662 in words is "one billion, six hundred fifty-five million, sixty-five thousand, six hundred sixty-two".