103553564 has 12 divisors (see below), whose sum is σ = 181942488. Its totient is φ = 51570000.

The previous prime is 103553563. The next prime is 103553581. The reversal of 103553564 is 465355301.

It is a super-3 number, since 3×103553564³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103553564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103553561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50567 + ... + 52574.

It is an arithmetic number, because the mean of its divisors is an integer number (15161874).

Almost surely, 2^103553564 is an apocalyptic number.

It is an amenable number.

103553564 is a deficient number, since it is larger than the sum of its proper divisors (78388924).

103553564 is a wasteful number, since it uses less digits than its factorization.

103553564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103396 (or 103394 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 103553564 is about 10176.1271611552. The cubic root of 103553564 is about 469.5930746763.

The spelling of 103553564 in words is "one hundred three million, five hundred fifty-three thousand, five hundred sixty-four".