5500720751 has 2 divisors, whose sum is σ = 5500720752. Its totient is φ = 5500720750.

The previous prime is 5500720727. The next prime is 5500720759. The reversal of 5500720751 is 1570270055.

5500720751 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5500720751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5500720759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750360375 + 2750360376.

It is an arithmetic number, because the mean of its divisors is an integer number (2750360376).

Almost surely, 2^5500720751 is an apocalyptic number.

5500720751 is a deficient number, since it is larger than the sum of its proper divisors (1).

5500720751 is an equidigital number, since it uses as much as digits as its factorization.

5500720751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12250, while the sum is 32.

The square root of 5500720751 is about 74166.8440140202. The cubic root of 5500720751 is about 1765.2512704192.

The spelling of 5500720751 in words is "five billion, five hundred million, seven hundred twenty thousand, seven hundred fifty-one".