552433420 has 48 divisors (see below), whose sum is σ = 1446375168. Its totient is φ = 172186560.

The previous prime is 552433391. The next prime is 552433459. The reversal of 552433420 is 24334255.

552433420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177822 + ... + 180901.

It is an arithmetic number, because the mean of its divisors is an integer number (30132816).

Almost surely, 2^552433420 is an apocalyptic number.

It is an amenable number.

552433420 is an abundant number, since it is smaller than the sum of its proper divisors (893941748).

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

552433420 is a wasteful number, since it uses less digits than its factorization.

552433420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358750 (or 358748 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 552433420 is about 23503.9022292044. The cubic root of 552433420 is about 820.5278279255.

Adding to 552433420 its reverse (24334255), we get a palindrome (576767675).

It can be divided in two parts, 5 and 52433420, that added together give a palindrome (52433425).

The spelling of 552433420 in words is "five hundred fifty-two million, four hundred thirty-three thousand, four hundred twenty".