7750668351 has 16 divisors (see below), whose sum is σ = 10626456800. Its totient is φ = 5021336448.

The previous prime is 7750668337. The next prime is 7750668361. The reversal of 7750668351 is 1538660577.

It is not a de Polignac number, because 7750668351 - 2⁶ = 7750668287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7750668351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7750668301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49905 + ... + 134133.

It is an arithmetic number, because the mean of its divisors is an integer number (664153550).

Almost surely, 2^7750668351 is an apocalyptic number.

7750668351 is a deficient number, since it is larger than the sum of its proper divisors (2875788449).

7750668351 is a wasteful number, since it uses less digits than its factorization.

7750668351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85098.

The product of its (nonzero) digits is 1058400, while the sum is 48.

The square root of 7750668351 is about 88037.8802050572. The cubic root of 7750668351 is about 1979.0026905343.

The spelling of 7750668351 in words is "seven billion, seven hundred fifty million, six hundred sixty-eight thousand, three hundred fifty-one".