650061011055 has 16 divisors (see below), whose sum is σ = 1068208365024. Its totient is φ = 337328956800.

The previous prime is 650061011021. The next prime is 650061011063. The reversal of 650061011055 is 550110160056.

It is not a de Polignac number, because 650061011055 - 2²³ = 650052622447 is a prime.

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, 585639996 + ... + 585641105.

It is an arithmetic number, because the mean of its divisors is an integer number (66763022814).

Almost surely, 2^650061011055 is an apocalyptic number.

650061011055 is a deficient number, since it is larger than the sum of its proper divisors (418147353969).

650061011055 is a wasteful number, since it uses less digits than its factorization.

650061011055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171281146.

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

The spelling of 650061011055 in words is "six hundred fifty billion, sixty-one million, eleven thousand, fifty-five".