5450115 has 64 divisors (see below), whose sum is σ = 10575360. Its totient is φ = 2365440.

The previous prime is 5450113. The next prime is 5450117. The reversal of 5450115 is 5110545.

It is an interprime number because it is at equal distance from previous prime (5450113) and next prime (5450117).

It is not a de Polignac number, because 5450115 - 2¹ = 5450113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5450091 and 5450100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5450111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81312 + ... + 81378.

It is an arithmetic number, because the mean of its divisors is an integer number (165240).

Almost surely, 2^5450115 is an apocalyptic number.

5450115 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5450115 is a deficient number, since it is larger than the sum of its proper divisors (5125245).

5450115 is a wasteful number, since it uses less digits than its factorization.

5450115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 5450115 is about 2334.5481361497. The cubic root of 5450115 is about 175.9821241314.

It can be divided in two parts, 5450 and 115, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 5450115 in words is "five million, four hundred fifty thousand, one hundred fifteen".