5455040 has 28 divisors (see below), whose sum is σ = 12990576. Its totient is φ = 2181888.

The previous prime is 5454997. The next prime is 5455049. The reversal of 5455040 is 405545.

It is a super-2 number, since 2×5455040² = 59514922803200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5454997 and 5455015.

It is not an unprimeable number, because it can be changed into a prime (5455049) 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, 8204 + ... + 8843.

Almost surely, 2^5455040 is an apocalyptic number.

It is an amenable number.

5455040 is an abundant number, since it is smaller than the sum of its proper divisors (7535536).

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

5455040 is a wasteful number, since it uses less digits than its factorization.

5455040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17064 (or 17054 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 5455040 is about 2335.6027059412. The cubic root of 5455040 is about 176.0351169597.

The spelling of 5455040 in words is "five million, four hundred fifty-five thousand, forty".