553275423 has 6 divisors (see below), whose sum is σ = 799175624. Its totient is φ = 368850276.

The previous prime is 553275413. The next prime is 553275433. The reversal of 553275423 is 324572355.

It is an interprime number because it is at equal distance from previous prime (553275413) and next prime (553275433).

It is not a de Polignac number, because 553275423 - 2⁴ = 553275407 is a prime.

It is a super-2 number, since 2×553275423² = 612227387391657858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553275413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30737515 + ... + 30737532.

Almost surely, 2^553275423 is an apocalyptic number.

553275423 is a deficient number, since it is larger than the sum of its proper divisors (245900201).

553275423 is a wasteful number, since it uses less digits than its factorization.

553275423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61475053 (or 61475050 counting only the distinct ones).

The product of its digits is 126000, while the sum is 36.

The square root of 553275423 is about 23521.8073922902. The cubic root of 553275423 is about 820.9444912160.

The spelling of 553275423 in words is "five hundred fifty-three million, two hundred seventy-five thousand, four hundred twenty-three".