55527527500273 has 16 divisors (see below), whose sum is σ = 56163572277120. Its totient is φ = 54896302329856.

The previous prime is 55527527500223. The next prime is 55527527500283. The reversal of 55527527500273 is 37200572572555.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 55527527500273 - 2⁹ = 55527527499761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55527527500223) 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, 16654986 + ... + 19708972.

It is an arithmetic number, because the mean of its divisors is an integer number (3510223267320).

Almost surely, 2^{55527527500273} is an apocalyptic number.

It is an amenable number.

55527527500273 is a deficient number, since it is larger than the sum of its proper divisors (636044776847).

55527527500273 is a wasteful number, since it uses less digits than its factorization.

55527527500273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3054776.

The product of its (nonzero) digits is 25725000, while the sum is 55.

The spelling of 55527527500273 in words is "fifty-five trillion, five hundred twenty-seven billion, five hundred twenty-seven million, five hundred thousand, two hundred seventy-three".