55122096 has 20 divisors (see below), whose sum is σ = 142398872. Its totient is φ = 18374016.

The previous prime is 55122091. The next prime is 55122113. The reversal of 55122096 is 69022155.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (55122091) 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, 574141 + ... + 574236.

Almost surely, 2^55122096 is an apocalyptic number.

It is an amenable number.

55122096 is an abundant number, since it is smaller than the sum of its proper divisors (87276776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55122096 is a wasteful number, since it uses less digits than its factorization.

55122096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148388 (or 1148382 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 55122096 is about 7424.4256343504. The cubic root of 55122096 is about 380.5764473594.

The spelling of 55122096 in words is "fifty-five million, one hundred twenty-two thousand, ninety-six".