552192861 has 16 divisors (see below), whose sum is σ = 850436928. Its totient is φ = 314976000.

The previous prime is 552192853. The next prime is 552192871. The reversal of 552192861 is 168291255.

It is not a de Polignac number, because 552192861 - 2³ = 552192853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552192811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491590 + ... + 492711.

It is an arithmetic number, because the mean of its divisors is an integer number (53152308).

Almost surely, 2^552192861 is an apocalyptic number.

552192861 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

552192861 is a deficient number, since it is larger than the sum of its proper divisors (298244067).

552192861 is a wasteful number, since it uses less digits than its factorization.

552192861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984332.

The product of its digits is 43200, while the sum is 39.

The square root of 552192861 is about 23498.7842451477. The cubic root of 552192861 is about 820.4087100950.

The spelling of 552192861 in words is "five hundred fifty-two million, one hundred ninety-two thousand, eight hundred sixty-one".