553808140 has 24 divisors (see below), whose sum is σ = 1163887200. Its totient is φ = 221353728.

The previous prime is 553808089. The next prime is 553808153. The reversal of 553808140 is 41808355.

It is a junction number, because it is equal to n+sod(n) for n = 553808096 and 553808105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18084 + ... + 37876.

It is an arithmetic number, because the mean of its divisors is an integer number (48495300).

Almost surely, 2^553808140 is an apocalyptic number.

It is an amenable number.

553808140 is an abundant number, since it is smaller than the sum of its proper divisors (610079060).

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

553808140 is a wasteful number, since it uses less digits than its factorization.

553808140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21201 (or 21199 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 553808140 is about 23533.1285637928. The cubic root of 553808140 is about 821.2078867348.

The spelling of 553808140 in words is "five hundred fifty-three million, eight hundred eight thousand, one hundred forty".