75626820650 has 24 divisors (see below), whose sum is σ = 140683287360. Its totient is φ = 30246986160.

The previous prime is 75626820649. The next prime is 75626820671. The reversal of 75626820650 is 5602862657.

It is a junction number, because it is equal to n+sod(n) for n = 75626820595 and 75626820604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 334031 + ... + 512669.

It is an arithmetic number, because the mean of its divisors is an integer number (5861803640).

Almost surely, 2^75626820650 is an apocalyptic number.

75626820650 is a deficient number, since it is larger than the sum of its proper divisors (65056466710).

75626820650 is a wasteful number, since it uses less digits than its factorization.

75626820650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187118 (or 187113 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 75626820650 in words is "seventy-five billion, six hundred twenty-six million, eight hundred twenty thousand, six hundred fifty".