7650550751 has 8 divisors (see below), whose sum is σ = 7759952640. Its totient is φ = 7541862048.

The previous prime is 7650550741. The next prime is 7650550763. The reversal of 7650550751 is 1570550567.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7650550751 - 2¹⁰ = 7650549727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7650550699 and 7650550708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7650550711) 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, 156671 + ... + 199616.

It is an arithmetic number, because the mean of its divisors is an integer number (969994080).

Almost surely, 2^7650550751 is an apocalyptic number.

7650550751 is a deficient number, since it is larger than the sum of its proper divisors (109401889).

7650550751 is a wasteful number, since it uses less digits than its factorization.

7650550751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356593.

The product of its (nonzero) digits is 183750, while the sum is 41.

The square root of 7650550751 is about 87467.4267999236. The cubic root of 7650550751 is about 1970.4446204557. Note that the first 3 decimals are identical.

The spelling of 7650550751 in words is "seven billion, six hundred fifty million, five hundred fifty thousand, seven hundred fifty-one".