6613541086 has 16 divisors (see below), whose sum is σ = 10062995040. Its totient is φ = 3259236960.

The previous prime is 6613541047. The next prime is 6613541107. The reversal of 6613541086 is 6801453166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880780 + ... + 888256.

It is an arithmetic number, because the mean of its divisors is an integer number (628937190).

Almost surely, 2^6613541086 is an apocalyptic number.

6613541086 is a deficient number, since it is larger than the sum of its proper divisors (3449453954).

6613541086 is a wasteful number, since it uses less digits than its factorization.

6613541086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13779.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 6613541086 is about 81323.6809668623. The cubic root of 6613541086 is about 1877.0594105528.

The spelling of 6613541086 in words is "six billion, six hundred thirteen million, five hundred forty-one thousand, eighty-six".