55527212808707 has 4 divisors (see below), whose sum is σ = 56881535072376. Its totient is φ = 54172890545040.

The previous prime is 55527212808701. The next prime is 55527212808721. The reversal of 55527212808707 is 70780821272555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55527212808707 - 2⁸ = 55527212808451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55527212808701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677161131773 + ... + 677161131854.

It is an arithmetic number, because the mean of its divisors is an integer number (14220383768094).

Almost surely, 2^{55527212808707} is an apocalyptic number.

55527212808707 is a deficient number, since it is larger than the sum of its proper divisors (1354322263669).

55527212808707 is a wasteful number, since it uses less digits than its factorization.

55527212808707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354322263668.

The product of its (nonzero) digits is 21952000, while the sum is 59.

The spelling of 55527212808707 in words is "fifty-five trillion, five hundred twenty-seven billion, two hundred twelve million, eight hundred eight thousand, seven hundred seven".