551153132 has 6 divisors (see below), whose sum is σ = 964517988. Its totient is φ = 275576564.

The previous prime is 551153131. The next prime is 551153137. The reversal of 551153132 is 231351155.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (551153131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68894138 + ... + 68894145.

It is an arithmetic number, because the mean of its divisors is an integer number (160752998).

Almost surely, 2^551153132 is an apocalyptic number.

It is an amenable number.

551153132 is a deficient number, since it is larger than the sum of its proper divisors (413364856).

551153132 is a wasteful number, since it uses less digits than its factorization.

551153132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137788287 (or 137788285 counting only the distinct ones).

The product of its digits is 2250, while the sum is 26.

The square root of 551153132 is about 23476.6507832783. The cubic root of 551153132 is about 819.8934682147.

The spelling of 551153132 in words is "five hundred fifty-one million, one hundred fifty-three thousand, one hundred thirty-two".