553412420 has 48 divisors (see below), whose sum is σ = 1269874368. Its totient is φ = 200914560.

The previous prime is 553412417. The next prime is 553412467. The reversal of 553412420 is 24214355.

It is a happy number.

It is a super-2 number, since 2×553412420² = 612530613220512800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 553412420.

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, 164879 + ... + 168201.

It is an arithmetic number, because the mean of its divisors is an integer number (26455716).

Almost surely, 2^553412420 is an apocalyptic number.

It is an amenable number.

553412420 is an abundant number, since it is smaller than the sum of its proper divisors (716461948).

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

553412420 is a wasteful number, since it uses less digits than its factorization.

553412420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100 (or 4098 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 553412420 is about 23524.7193394523. The cubic root of 553412420 is about 821.0122438797.

Adding to 553412420 its reverse (24214355), we get a palindrome (577626775).

The spelling of 553412420 in words is "five hundred fifty-three million, four hundred twelve thousand, four hundred twenty".