7651260140 has 24 divisors (see below), whose sum is σ = 16074631440. Its totient is φ = 3059173568.

The previous prime is 7651260121. The next prime is 7651260163. The reversal of 7651260140 is 410621567.

It is a junction number, because it is equal to n+sod(n) for n = 7651260097 and 7651260106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35330 + ... + 128649.

It is an arithmetic number, because the mean of its divisors is an integer number (669776310).

Almost surely, 2^7651260140 is an apocalyptic number.

It is an amenable number.

7651260140 is an abundant number, since it is smaller than the sum of its proper divisors (8423371300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7651260140 is a wasteful number, since it uses less digits than its factorization.

7651260140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166321 (or 166319 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 7651260140 is about 87471.4818669491. The cubic root of 7651260140 is about 1970.5055210184.

The spelling of 7651260140 in words is "seven billion, six hundred fifty-one million, two hundred sixty thousand, one hundred forty".