55073041173527 has 16 divisors (see below), whose sum is σ = 59739594005952. Its totient is φ = 50468362156800.

The previous prime is 55073041173523. The next prime is 55073041173533. The reversal of 55073041173527 is 72537114037055.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 55073041173527 - 2² = 55073041173523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55073041173523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5648918 + ... + 11918739.

It is an arithmetic number, because the mean of its divisors is an integer number (3733724625372).

Almost surely, 2^{55073041173527} is an apocalyptic number.

55073041173527 is a deficient number, since it is larger than the sum of its proper divisors (4666552832425).

55073041173527 is a wasteful number, since it uses less digits than its factorization.

55073041173527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17569418.

The product of its (nonzero) digits is 3087000, while the sum is 50.

The spelling of 55073041173527 in words is "fifty-five trillion, seventy-three billion, forty-one million, one hundred seventy-three thousand, five hundred twenty-seven".