55000504457527 has 2 divisors, whose sum is σ = 55000504457528. Its totient is φ = 55000504457526.

The previous prime is 55000504457471. The next prime is 55000504457531. The reversal of 55000504457527 is 72575440500055.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55000504457527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55000504457597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27500252228763 + 27500252228764.

It is an arithmetic number, because the mean of its divisors is an integer number (27500252228764).

Almost surely, 2^{55000504457527} is an apocalyptic number.

55000504457527 is a deficient number, since it is larger than the sum of its proper divisors (1).

55000504457527 is an equidigital number, since it uses as much as digits as its factorization.

55000504457527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4900000, while the sum is 49.

The spelling of 55000504457527 in words is "fifty-five trillion, five hundred four million, four hundred fifty-seven thousand, five hundred twenty-seven".