55014422131 has 8 divisors (see below), whose sum is σ = 59385883680. Its totient is φ = 50807921472.

The previous prime is 55014422117. The next prime is 55014422161. The reversal of 55014422131 is 13122441055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55014422131 - 2⁹ = 55014421619 is a prime.

It is a super-2 number, since 2×55014422131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55014422131.

It is not an unprimeable number, because it can be changed into a prime (55014422161) 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, 41239530 + ... + 41240863.

It is an arithmetic number, because the mean of its divisors is an integer number (7423235460).

Almost surely, 2^55014422131 is an apocalyptic number.

55014422131 is a deficient number, since it is larger than the sum of its proper divisors (4371461549).

55014422131 is a wasteful number, since it uses less digits than its factorization.

55014422131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82480445.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 55014422131 its reverse (13122441055), we get a palindrome (68136863186).

It can be divided in two parts, 550144 and 22131, that added together give a palindrome (572275).

The spelling of 55014422131 in words is "fifty-five billion, fourteen million, four hundred twenty-two thousand, one hundred thirty-one".