55510488401539 has 2 divisors, whose sum is σ = 55510488401540. Its totient is φ = 55510488401538.

The previous prime is 55510488401413. The next prime is 55510488401569. The reversal of 55510488401539 is 93510488401555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55510488401539 - 2¹¹ = 55510488399491 is a prime.

It is not a weakly prime, because it can be changed into another prime (55510488401569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27755244200769 + 27755244200770.

It is an arithmetic number, because the mean of its divisors is an integer number (27755244200770).

Almost surely, 2^{55510488401539} is an apocalyptic number.

55510488401539 is a deficient number, since it is larger than the sum of its proper divisors (1).

55510488401539 is an equidigital number, since it uses as much as digits as its factorization.

55510488401539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280000, while the sum is 58.

The spelling of 55510488401539 in words is "fifty-five trillion, five hundred ten billion, four hundred eighty-eight million, four hundred one thousand, five hundred thirty-nine".