104054063557 has 2 divisors, whose sum is σ = 104054063558. Its totient is φ = 104054063556.

The previous prime is 104054063507. The next prime is 104054063567. The reversal of 104054063557 is 755360450401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99978645636 + 4075417921 = 316194^2 + 63839^2 .

It is a cyclic number.

It is not a de Polignac number, because 104054063557 - 2¹⁵ = 104054030789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104054063507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52027031778 + 52027031779.

It is an arithmetic number, because the mean of its divisors is an integer number (52027031779).

Almost surely, 2^104054063557 is an apocalyptic number.

It is an amenable number.

104054063557 is a deficient number, since it is larger than the sum of its proper divisors (1).

104054063557 is an equidigital number, since it uses as much as digits as its factorization.

104054063557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 104054063557 in words is "one hundred four billion, fifty-four million, sixty-three thousand, five hundred fifty-seven".