55501530044301 has 56 divisors (see below), whose sum is σ = 91928262322560. Its totient is φ = 33211502064000.

The previous prime is 55501530044159. The next prime is 55501530044327. The reversal of 55501530044301 is 10344003510555.

55501530044301 is a `hidden beast` number, since 5 + 5 + 5 + 0 + 1 + 5 + 300 + 44 + 301 = 666.

It is not a de Polignac number, because 55501530044301 - 2¹¹ = 55501530042253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55501530044801) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 43171900 + ... + 44438901.

Almost surely, 2^{55501530044301} is an apocalyptic number.

It is an amenable number.

55501530044301 is a deficient number, since it is larger than the sum of its proper divisors (36426732278259).

55501530044301 is an equidigital number, since it uses as much as digits as its factorization.

55501530044301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87610909 (or 87610894 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

Adding to 55501530044301 its reverse (10344003510555), we get a palindrome (65845533554856).

The spelling of 55501530044301 in words is "fifty-five trillion, five hundred one billion, five hundred thirty million, forty-four thousand, three hundred one".