655051000611 has 16 divisors (see below), whose sum is σ = 998494112000. Its totient is φ = 374194423008.

The previous prime is 655051000579. The next prime is 655051000613. The reversal of 655051000611 is 116000150556.

It is not a de Polignac number, because 655051000611 - 2⁵ = 655051000579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (655051000613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4951261 + ... + 5081838.

It is an arithmetic number, because the mean of its divisors is an integer number (62405882000).

Almost surely, 2^655051000611 is an apocalyptic number.

655051000611 is a deficient number, since it is larger than the sum of its proper divisors (343443111389).

655051000611 is a wasteful number, since it uses less digits than its factorization.

655051000611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10036218.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 655051000611 in words is "six hundred fifty-five billion, fifty-one million, six hundred eleven", and thus it is an aban number.