55422410623541 has 8 divisors (see below), whose sum is σ = 59941834669080. Its totient is φ = 50939581105152.

The previous prime is 55422410623537. The next prime is 55422410623549. The reversal of 55422410623541 is 14532601422455.

It can be written as a sum of positive squares in 4 ways, for example, as 1299109846225 + 54123300777316 = 1139785^2 + 7356854^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55422410623541 - 2² = 55422410623537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55422410623492 and 55422410623501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55422410623549) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 9148628636 + ... + 9148634693.

It is an arithmetic number, because the mean of its divisors is an integer number (7492729333635).

Almost surely, 2^{55422410623541} is an apocalyptic number.

It is an amenable number.

55422410623541 is a deficient number, since it is larger than the sum of its proper divisors (4519424045539).

55422410623541 is a wasteful number, since it uses less digits than its factorization.

55422410623541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18297263575.

The product of its (nonzero) digits is 1152000, while the sum is 44.

The spelling of 55422410623541 in words is "fifty-five trillion, four hundred twenty-two billion, four hundred ten million, six hundred twenty-three thousand, five hundred forty-one".