6613650454 has 16 divisors (see below), whose sum is σ = 11056878000. Its totient is φ = 2948500224.

The previous prime is 6613650353. The next prime is 6613650481. The reversal of 6613650454 is 4540563166.

It is a super-2 number, since 2×6613650454² = 87480744655388812232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5118279 + ... + 5119570.

It is an arithmetic number, because the mean of its divisors is an integer number (691054875).

Almost surely, 2^6613650454 is an apocalyptic number.

6613650454 is a deficient number, since it is larger than the sum of its proper divisors (4443227546).

6613650454 is a wasteful number, since it uses less digits than its factorization.

6613650454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10237887.

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 6613650454 is about 81324.3533881457. The cubic root of 6613650454 is about 1877.0697574607.

The spelling of 6613650454 in words is "six billion, six hundred thirteen million, six hundred fifty thousand, four hundred fifty-four".