5455420122 has 16 divisors (see below), whose sum is σ = 11552654592. Its totient is φ = 1711504320.

The previous prime is 5455420121. The next prime is 5455420123. The reversal of 5455420122 is 2210245545.

It is an interprime number because it is at equal distance from previous prime (5455420121) and next prime (5455420123).

It is a self number, because there is not a number n which added to its sum of digits gives 5455420122.

It is not an unprimeable number, because it can be changed into a prime (5455420121) 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, 26742154 + ... + 26742357.

It is an arithmetic number, because the mean of its divisors is an integer number (722040912).

Almost surely, 2^5455420122 is an apocalyptic number.

5455420122 is an abundant number, since it is smaller than the sum of its proper divisors (6097234470).

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

5455420122 is a wasteful number, since it uses less digits than its factorization.

5455420122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53484533.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 5455420122 is about 73860.8158768910. The cubic root of 5455420122 is about 1760.3920573300.

Adding to 5455420122 its reverse (2210245545), we get a palindrome (7665665667).

The spelling of 5455420122 in words is "five billion, four hundred fifty-five million, four hundred twenty thousand, one hundred twenty-two".