5540626205 has 4 divisors (see below), whose sum is σ = 6648751452. Its totient is φ = 4432500960.

The previous prime is 5540626183. The next prime is 5540626243. The reversal of 5540626205 is 5026260455.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3692142169 + 1848484036 = 60763^2 + 42994^2 .

It is not a de Polignac number, because 5540626205 - 2⁸ = 5540625949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554062616 + ... + 554062625.

It is an arithmetic number, because the mean of its divisors is an integer number (1662187863).

Almost surely, 2^5540626205 is an apocalyptic number.

It is an amenable number.

5540626205 is a deficient number, since it is larger than the sum of its proper divisors (1108125247).

5540626205 is a wasteful number, since it uses less digits than its factorization.

5540626205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108125246.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 5540626205 is about 74435.3827490663. The cubic root of 5540626205 is about 1769.5097118417.

The spelling of 5540626205 in words is "five billion, five hundred forty million, six hundred twenty-six thousand, two hundred five".