55435532104 has 8 divisors (see below), whose sum is σ = 103941622710. Its totient is φ = 27717766048.

The previous prime is 55435532071. The next prime is 55435532149. The reversal of 55435532104 is 40123553455.

It can be written as a sum of positive squares in only one way, i.e., 38219468004 + 17216064100 = 195498^2 + 131210^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×55435532104² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3464720749 + ... + 3464720764.

Almost surely, 2^55435532104 is an apocalyptic number.

It is an amenable number.

55435532104 is a deficient number, since it is larger than the sum of its proper divisors (48506090606).

55435532104 is a wasteful number, since it uses less digits than its factorization.

55435532104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6929441519 (or 6929441515 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 55435532104 in words is "fifty-five billion, four hundred thirty-five million, five hundred thirty-two thousand, one hundred four".