5206554 has 12 divisors (see below), whose sum is σ = 11280906. Its totient is φ = 1735512.

The previous prime is 5206541. The next prime is 5206567. The reversal of 5206554 is 4556025.

5206554 is a `hidden beast` number, since 5 + 2 + 0 + 655 + 4 = 666.

5206554 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5206541) and next prime (5206567).

It can be written as a sum of positive squares in only one way, i.e., 4347225 + 859329 = 2085^2 + 927^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144609 + ... + 144644.

Almost surely, 2^5206554 is an apocalyptic number.

5206554 is an abundant number, since it is smaller than the sum of its proper divisors (6074352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5206554 is a wasteful number, since it uses less digits than its factorization.

5206554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289261 (or 289258 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5206554 is about 2281.7874572361. The cubic root of 5206554 is about 173.3205768061.

The spelling of 5206554 in words is "five million, two hundred six thousand, five hundred fifty-four".