551054260 has 24 divisors (see below), whose sum is σ = 1161727560. Its totient is φ = 219561984.

The previous prime is 551054249. The next prime is 551054267. The reversal of 551054260 is 62450155.

It can be written as a sum of positive squares in 4 ways, for example, as 40475044 + 510579216 = 6362^2 + 22596^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551054267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48465 + ... + 58744.

It is an arithmetic number, because the mean of its divisors is an integer number (48405315).

Almost surely, 2^551054260 is an apocalyptic number.

It is an amenable number.

551054260 is an abundant number, since it is smaller than the sum of its proper divisors (610673300).

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

551054260 is a wasteful number, since it uses less digits than its factorization.

551054260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107475 (or 107473 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 551054260 is about 23474.5449370164. The cubic root of 551054260 is about 819.8444380691.

The spelling of 551054260 in words is "five hundred fifty-one million, fifty-four thousand, two hundred sixty".