5455091 has 4 divisors (see below), whose sum is σ = 5588184. Its totient is φ = 5322000.

The previous prime is 5455067. The next prime is 5455097. The reversal of 5455091 is 1905545.

5455091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5455091 - 2¹⁴ = 5438707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5455097) 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, 66485 + ... + 66566.

It is an arithmetic number, because the mean of its divisors is an integer number (1397046).

Almost surely, 2^5455091 is an apocalyptic number.

5455091 is a deficient number, since it is larger than the sum of its proper divisors (133093).

5455091 is a wasteful number, since it uses less digits than its factorization.

5455091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133092.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 5455091 is about 2335.6136238685. The cubic root of 5455091 is about 176.0356655510.

The spelling of 5455091 in words is "five million, four hundred fifty-five thousand, ninety-one".