553003235401 has 4 divisors (see below), whose sum is σ = 553208130000. Its totient is φ = 552798340804.

The previous prime is 553003235399. The next prime is 553003235419. The reversal of 553003235401 is 104532300355.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 553003235401 - 2¹ = 553003235399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553003205401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102443251 + ... + 102448648.

It is an arithmetic number, because the mean of its divisors is an integer number (138302032500).

Almost surely, 2^553003235401 is an apocalyptic number.

It is an amenable number.

553003235401 is a deficient number, since it is larger than the sum of its proper divisors (204894599).

553003235401 is a wasteful number, since it uses less digits than its factorization.

553003235401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204894598.

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 553003235401 its reverse (104532300355), we get a palindrome (657535535756).

The spelling of 553003235401 in words is "five hundred fifty-three billion, three million, two hundred thirty-five thousand, four hundred one".