6650045102 has 16 divisors (see below), whose sum is σ = 10323718272. Its totient is φ = 3210478080.

The previous prime is 6650045081. The next prime is 6650045107. The reversal of 6650045102 is 2015400566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6650045107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410078 + ... + 425985.

It is an arithmetic number, because the mean of its divisors is an integer number (645232392).

Almost surely, 2^6650045102 is an apocalyptic number.

6650045102 is a deficient number, since it is larger than the sum of its proper divisors (3673673170).

6650045102 is a wasteful number, since it uses less digits than its factorization.

6650045102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836203.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 6650045102 is about 81547.8086891365. The cubic root of 6650045102 is about 1880.5066069074.

Adding to 6650045102 its reverse (2015400566), we get a palindrome (8665445668).

The spelling of 6650045102 in words is "six billion, six hundred fifty million, forty-five thousand, one hundred two".