6650247135 has 16 divisors (see below), whose sum is σ = 12160452096. Its totient is φ = 3040112928.

The previous prime is 6650247101. The next prime is 6650247167. The reversal of 6650247135 is 5317420566.

It is not a de Polignac number, because 6650247135 - 2¹¹ = 6650245087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6650247093 and 6650247102.

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, 31667739 + ... + 31667948.

It is an arithmetic number, because the mean of its divisors is an integer number (760028256).

Almost surely, 2^6650247135 is an apocalyptic number.

6650247135 is a deficient number, since it is larger than the sum of its proper divisors (5510204961).

6650247135 is a wasteful number, since it uses less digits than its factorization.

6650247135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63335702.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 6650247135 is about 81549.0474193292. The cubic root of 6650247135 is about 1880.5256504146.

The spelling of 6650247135 in words is "six billion, six hundred fifty million, two hundred forty-seven thousand, one hundred thirty-five".