5040554 has 4 divisors (see below), whose sum is σ = 7560834. Its totient is φ = 2520276.

The previous prime is 5040533. The next prime is 5040571. The reversal of 5040554 is 4550405.

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

It can be written as a sum of positive squares in only one way, i.e., 5040025 + 529 = 2245^2 + 23^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260137 + ... + 1260140.

Almost surely, 2^5040554 is an apocalyptic number.

5040554 is a deficient number, since it is larger than the sum of its proper divisors (2520280).

5040554 is a wasteful number, since it uses less digits than its factorization.

5040554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520279.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 5040554 is about 2245.1178142806. The cubic root of 5040554 is about 171.4586594675.

Adding to 5040554 its reverse (4550405), we get a palindrome (9590959).

It can be divided in two parts, 50 and 40554, that added together give a palindrome (40604).

The spelling of 5040554 in words is "five million, forty thousand, five hundred fifty-four".