55265712206 has 16 divisors (see below), whose sum is σ = 85777520400. Its totient is φ = 26673658368.

The previous prime is 55265712143. The next prime is 55265712209. The reversal of 55265712206 is 60221756255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55265712209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137681 + ... + 359843.

It is an arithmetic number, because the mean of its divisors is an integer number (5361095025).

Almost surely, 2^55265712206 is an apocalyptic number.

55265712206 is a deficient number, since it is larger than the sum of its proper divisors (30511808194).

55265712206 is a wasteful number, since it uses less digits than its factorization.

55265712206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226483.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 55265712206 in words is "fifty-five billion, two hundred sixty-five million, seven hundred twelve thousand, two hundred six".