552197397 has 8 divisors (see below), whose sum is σ = 742061056. Its totient is φ = 365232672.

The previous prime is 552197369. The next prime is 552197411. The reversal of 552197397 is 793791255.

552197397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 552197397 - 2¹⁴ = 552181013 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 (552197197) 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, 724288 + ... + 725049.

It is an arithmetic number, because the mean of its divisors is an integer number (92757632).

Almost surely, 2^552197397 is an apocalyptic number.

It is an amenable number.

552197397 is a deficient number, since it is larger than the sum of its proper divisors (189863659).

552197397 is a wasteful number, since it uses less digits than its factorization.

552197397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449467.

The product of its digits is 595350, while the sum is 48.

The square root of 552197397 is about 23498.8807605809. The cubic root of 552197397 is about 820.4109565104.

The spelling of 552197397 in words is "five hundred fifty-two million, one hundred ninety-seven thousand, three hundred ninety-seven".