5454787 has 4 divisors (see below), whose sum is σ = 5874400. Its totient is φ = 5035176.

The previous prime is 5454751. The next prime is 5454793. The reversal of 5454787 is 7874545.

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 5454787 - 2¹⁵ = 5422019 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5455787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209787 + ... + 209812.

It is an arithmetic number, because the mean of its divisors is an integer number (1468600).

Almost surely, 2^5454787 is an apocalyptic number.

5454787 is a deficient number, since it is larger than the sum of its proper divisors (419613).

5454787 is a wasteful number, since it uses less digits than its factorization.

5454787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419612.

The product of its digits is 156800, while the sum is 40.

The square root of 5454787 is about 2335.5485437045. The cubic root of 5454787 is about 176.0323954658.

It can be divided in two parts, 5454 and 787, that added together give a square (6241 = 79²).

The spelling of 5454787 in words is "five million, four hundred fifty-four thousand, seven hundred eighty-seven".