552421434 has 8 divisors (see below), whose sum is σ = 1104842880. Its totient is φ = 184140476.

The previous prime is 552421417. The next prime is 552421451. The reversal of 552421434 is 434124255.

It is an interprime number because it is at equal distance from previous prime (552421417) and next prime (552421451).

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

552421434 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46035114 + ... + 46035125.

It is an arithmetic number, because the mean of its divisors is an integer number (138105360).

Almost surely, 2^552421434 is an apocalyptic number.

552421434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552421434 is a wasteful number, since it uses less digits than its factorization.

552421434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92070244.

The product of its digits is 19200, while the sum is 30.

The square root of 552421434 is about 23503.6472488846. The cubic root of 552421434 is about 820.5218936250.

Adding to 552421434 its reverse (434124255), we get a palindrome (986545689).

The spelling of 552421434 in words is "five hundred fifty-two million, four hundred twenty-one thousand, four hundred thirty-four".