6124064661 has 36 divisors (see below), whose sum is σ = 10449481536. Its totient is φ = 3426040800.

The previous prime is 6124064651. The next prime is 6124064677. The reversal of 6124064661 is 1664604216.

6124064661 is a `hidden beast` number, since 6 + 1 + 2 + 4 + 0 + 646 + 6 + 1 = 666.

It is not a de Polignac number, because 6124064661 - 2⁷ = 6124064533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6124064651) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 166285 + ... + 199746.

It is an arithmetic number, because the mean of its divisors is an integer number (290263376).

Almost surely, 2^6124064661 is an apocalyptic number.

It is an amenable number.

6124064661 is a deficient number, since it is larger than the sum of its proper divisors (4325416875).

6124064661 is a wasteful number, since it uses less digits than its factorization.

6124064661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366074 (or 366058 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 6124064661 is about 78256.4033226675. The cubic root of 6124064661 is about 1829.5597158120.

Adding to 6124064661 its reverse (1664604216), we get a palindrome (7788668877).

The spelling of 6124064661 in words is "six billion, one hundred twenty-four million, sixty-four thousand, six hundred sixty-one".