5450380 has 24 divisors (see below), whose sum is σ = 12326832. Its totient is φ = 2012352.

The previous prime is 5450377. The next prime is 5450381. The reversal of 5450380 is 830545.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5450381) 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, 10222 + ... + 10741.

It is an arithmetic number, because the mean of its divisors is an integer number (513618).

Almost surely, 2^5450380 is an apocalyptic number.

It is an amenable number.

5450380 is an abundant number, since it is smaller than the sum of its proper divisors (6876452).

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

5450380 is a wasteful number, since it uses less digits than its factorization.

5450380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20985 (or 20983 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5450380 is about 2334.6048916251. The cubic root of 5450380 is about 175.9849763347.

The spelling of 5450380 in words is "five million, four hundred fifty thousand, three hundred eighty".