553841901 has 8 divisors (see below), whose sum is σ = 820506560. Its totient is φ = 369227916.

The previous prime is 553841881. The next prime is 553841923. The reversal of 553841901 is 109148355.

It is not a de Polignac number, because 553841901 - 2⁶ = 553841837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553841941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10256305 + ... + 10256358.

It is an arithmetic number, because the mean of its divisors is an integer number (102563320).

Almost surely, 2^553841901 is an apocalyptic number.

It is an amenable number.

553841901 is a deficient number, since it is larger than the sum of its proper divisors (266664659).

553841901 is a wasteful number, since it uses less digits than its factorization.

553841901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20512672 (or 20512666 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 553841901 is about 23533.8458608023. The cubic root of 553841901 is about 821.2245737630.

The spelling of 553841901 in words is "five hundred fifty-three million, eight hundred forty-one thousand, nine hundred one".