55012062237 has 16 divisors (see below), whose sum is σ = 84724460352. Its totient is φ = 31379429120.

The previous prime is 55012062229. The next prime is 55012062247. The reversal of 55012062237 is 73226021055.

It is a cyclic number.

It is not a de Polignac number, because 55012062237 - 2³ = 55012062229 is a prime.

It is a super-2 number, since 2×55012062237² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 55012062198 and 55012062207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55012062247) 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, 49029798 + ... + 49030919.

It is an arithmetic number, because the mean of its divisors is an integer number (5295278772).

Almost surely, 2^55012062237 is an apocalyptic number.

It is an amenable number.

55012062237 is a deficient number, since it is larger than the sum of its proper divisors (29712398115).

55012062237 is a wasteful number, since it uses less digits than its factorization.

55012062237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98060748.

The product of its (nonzero) digits is 25200, while the sum is 33.

The spelling of 55012062237 in words is "fifty-five billion, twelve million, sixty-two thousand, two hundred thirty-seven".