553563245400 has 96 divisors (see below), whose sum is σ = 1872050270400. Its totient is φ = 134197148800.

The previous prime is 553563245387. The next prime is 553563245401. The reversal of 553563245400 is 4542365355.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553563245401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41930010 + ... + 41943209.

It is an arithmetic number, because the mean of its divisors is an integer number (19500523650).

Almost surely, 2^553563245400 is an apocalyptic number.

553563245400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

553563245400 is an abundant number, since it is smaller than the sum of its proper divisors (1318487025000).

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

553563245400 is a wasteful number, since it uses less digits than its factorization.

553563245400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83873249 (or 83873240 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 553563245400 in words is "five hundred fifty-three billion, five hundred sixty-three million, two hundred forty-five thousand, four hundred".