553260423 has 16 divisors (see below), whose sum is σ = 782378496. Its totient is φ = 347017440.

The previous prime is 553260419. The next prime is 553260431. The reversal of 553260423 is 324062355.

It is not a de Polignac number, because 553260423 - 2² = 553260419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553260413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61515 + ... + 69932.

It is an arithmetic number, because the mean of its divisors is an integer number (48898656).

Almost surely, 2^553260423 is an apocalyptic number.

553260423 is a deficient number, since it is larger than the sum of its proper divisors (229118073).

553260423 is a wasteful number, since it uses less digits than its factorization.

553260423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131534.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 553260423 is about 23521.4885370803. The cubic root of 553260423 is about 820.9370721994.

The spelling of 553260423 in words is "five hundred fifty-three million, two hundred sixty thousand, four hundred twenty-three".