55062113 has 4 divisors (see below), whose sum is σ = 55567380. Its totient is φ = 54556848.

The previous prime is 55062109. The next prime is 55062127. The reversal of 55062113 is 31126055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31126055 = 5 ⋅6225211.

It can be written as a sum of positive squares in 2 ways, for example, as 13162384 + 41899729 = 3628^2 + 6473^2 .

It is a cyclic number.

It is not a de Polignac number, because 55062113 - 2² = 55062109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55062103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252470 + ... + 252687.

It is an arithmetic number, because the mean of its divisors is an integer number (13891845).

Almost surely, 2^55062113 is an apocalyptic number.

It is an amenable number.

55062113 is a deficient number, since it is larger than the sum of its proper divisors (505267).

55062113 is a wasteful number, since it uses less digits than its factorization.

55062113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505266.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 55062113 is about 7420.3849630595. The cubic root of 55062113 is about 380.4383514831.

Adding to 55062113 its reverse (31126055), we get a palindrome (86188168).

The spelling of 55062113 in words is "fifty-five million, sixty-two thousand, one hundred thirteen".