552013387 has 4 divisors (see below), whose sum is σ = 557077840. Its totient is φ = 546948936.

The previous prime is 552013361. The next prime is 552013393. The reversal of 552013387 is 783310255.

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

It is a cyclic number.

It is not a de Polignac number, because 552013387 - 2¹⁵ = 551980619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552013487) 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, 2532063 + ... + 2532280.

It is an arithmetic number, because the mean of its divisors is an integer number (139269460).

Almost surely, 2^552013387 is an apocalyptic number.

552013387 is a deficient number, since it is larger than the sum of its proper divisors (5064453).

552013387 is a wasteful number, since it uses less digits than its factorization.

552013387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5064452.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 552013387 is about 23494.9651414936. The cubic root of 552013387 is about 820.3198172471.

The spelling of 552013387 in words is "five hundred fifty-two million, thirteen thousand, three hundred eighty-seven".