552364387 has 2 divisors, whose sum is σ = 552364388. Its totient is φ = 552364386.

The previous prime is 552364381. The next prime is 552364403. The reversal of 552364387 is 783463255.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552364387 is a prime.

It is not a weakly prime, because it can be changed into another prime (552364381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276182193 + 276182194.

It is an arithmetic number, because the mean of its divisors is an integer number (276182194).

Almost surely, 2^552364387 is an apocalyptic number.

552364387 is a deficient number, since it is larger than the sum of its proper divisors (1).

552364387 is an equidigital number, since it uses as much as digits as its factorization.

552364387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 43.

The square root of 552364387 is about 23502.4336399446. The cubic root of 552364387 is about 820.4936483272.

The spelling of 552364387 in words is "five hundred fifty-two million, three hundred sixty-four thousand, three hundred eighty-seven".