5540801 has 4 divisors (see below), whose sum is σ = 6332352. Its totient is φ = 4749252.

The previous prime is 5540791. The next prime is 5540803. The reversal of 5540801 is 1080455.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1080455 = 5 ⋅216091.

It is a cyclic number.

It is not a de Polignac number, because 5540801 - 2¹⁸ = 5278657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5540803) 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, 395765 + ... + 395778.

It is an arithmetic number, because the mean of its divisors is an integer number (1583088).

Almost surely, 2^5540801 is an apocalyptic number.

It is an amenable number.

5540801 is a deficient number, since it is larger than the sum of its proper divisors (791551).

5540801 is an equidigital number, since it uses as much as digits as its factorization.

5540801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791550.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 5540801 is about 2353.8906091830. The cubic root of 5540801 is about 176.9528319738.

The spelling of 5540801 in words is "five million, five hundred forty thousand, eight hundred one".