1655065010 has 32 divisors (see below), whose sum is σ = 3031430400. Its totient is φ = 650482560.

The previous prime is 1655065007. The next prime is 1655065037. The reversal of 1655065010 is 105605561.

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, 161726 + ... + 171654.

It is an arithmetic number, because the mean of its divisors is an integer number (94732200).

Almost surely, 2^1655065010 is an apocalyptic number.

1655065010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1655065010 is a deficient number, since it is larger than the sum of its proper divisors (1376365390).

1655065010 is a wasteful number, since it uses less digits than its factorization.

1655065010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10226.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 1655065010 is about 40682.4902138500. The cubic root of 1655065010 is about 1182.8736363374.

The spelling of 1655065010 in words is "one billion, six hundred fifty-five million, sixty-five thousand, ten".