551141260 has 12 divisors (see below), whose sum is σ = 1157396688. Its totient is φ = 220456496.

The previous prime is 551141251. The next prime is 551141267. The reversal of 551141260 is 62141155.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (551141267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13778512 + ... + 13778551.

It is an arithmetic number, because the mean of its divisors is an integer number (96449724).

Almost surely, 2^551141260 is an apocalyptic number.

It is an amenable number.

551141260 is an abundant number, since it is smaller than the sum of its proper divisors (606255428).

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

551141260 is a wasteful number, since it uses less digits than its factorization.

551141260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27557072 (or 27557070 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 551141260 is about 23476.3979349473. The cubic root of 551141260 is about 819.8875812572.

The spelling of 551141260 in words is "five hundred fifty-one million, one hundred forty-one thousand, two hundred sixty".