55758080747 has 2 divisors, whose sum is σ = 55758080748. Its totient is φ = 55758080746.

The previous prime is 55758080723. The next prime is 55758080761. The reversal of 55758080747 is 74708085755.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55758080747 - 2⁸ = 55758080491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55758080692 and 55758080701.

It is not a weakly prime, because it can be changed into another prime (55758080047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27879040373 + 27879040374.

It is an arithmetic number, because the mean of its divisors is an integer number (27879040374).

Almost surely, 2^55758080747 is an apocalyptic number.

55758080747 is a deficient number, since it is larger than the sum of its proper divisors (1).

55758080747 is an equidigital number, since it uses as much as digits as its factorization.

55758080747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10976000, while the sum is 56.

The spelling of 55758080747 in words is "fifty-five billion, seven hundred fifty-eight million, eighty thousand, seven hundred forty-seven".