552324877 has 4 divisors (see below), whose sum is σ = 594811420. Its totient is φ = 509838336.

The previous prime is 552324859. The next prime is 552324881. The reversal of 552324877 is 778423255.

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

It can be written as a sum of positive squares in 2 ways, for example, as 289204036 + 263120841 = 17006^2 + 16221^2 .

It is a cyclic number.

It is not a de Polignac number, because 552324877 - 2¹¹ = 552322829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552324827) 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, 21243252 + ... + 21243277.

It is an arithmetic number, because the mean of its divisors is an integer number (148702855).

Almost surely, 2^552324877 is an apocalyptic number.

It is an amenable number.

552324877 is a deficient number, since it is larger than the sum of its proper divisors (42486543).

552324877 is a wasteful number, since it uses less digits than its factorization.

552324877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42486542.

The product of its digits is 470400, while the sum is 43.

The square root of 552324877 is about 23501.5930736620. The cubic root of 552324877 is about 820.4740848664.

The spelling of 552324877 in words is "five hundred fifty-two million, three hundred twenty-four thousand, eight hundred seventy-seven".