6511240106 has 16 divisors (see below), whose sum is σ = 11242432320. Its totient is φ = 2770454880.

The previous prime is 6511240067. The next prime is 6511240129. The reversal of 6511240106 is 6010421156.

It is a super-3 number, since 3×6511240106³ (a number of 30 digits) contains 333 as substring.

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, 1671035 + ... + 1674926.

It is an arithmetic number, because the mean of its divisors is an integer number (702652020).

Almost surely, 2^6511240106 is an apocalyptic number.

6511240106 is a deficient number, since it is larger than the sum of its proper divisors (4731192214).

6511240106 is a wasteful number, since it uses less digits than its factorization.

6511240106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3346109.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 6511240106 is about 80692.2555515707. The cubic root of 6511240106 is about 1867.3306979320.

The spelling of 6511240106 in words is "six billion, five hundred eleven million, two hundred forty thousand, one hundred six".