5540099 has 2 divisors, whose sum is σ = 5540100. Its totient is φ = 5540098.

The previous prime is 5540083. The next prime is 5540107. The reversal of 5540099 is 9900455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5540099 - 2⁴ = 5540083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5540069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2770049 + 2770050.

It is an arithmetic number, because the mean of its divisors is an integer number (2770050).

Almost surely, 2^5540099 is an apocalyptic number.

5540099 is a deficient number, since it is larger than the sum of its proper divisors (1).

5540099 is an equidigital number, since it uses as much as digits as its factorization.

5540099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 5540099 is about 2353.7414896288. The cubic root of 5540099 is about 176.9453585577.

The spelling of 5540099 in words is "five million, five hundred forty thousand, ninety-nine".