553263601 has 4 divisors (see below), whose sum is σ = 603560304. Its totient is φ = 502966900.

The previous prime is 553263593. The next prime is 553263611. The reversal of 553263601 is 106362355.

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 553263601 - 2³ = 553263593 is a prime.

It is a super-2 number, since 2×553263601² = 612201224382974402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553263611) 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, 25148335 + ... + 25148356.

It is an arithmetic number, because the mean of its divisors is an integer number (150890076).

Almost surely, 2^553263601 is an apocalyptic number.

It is an amenable number.

553263601 is a deficient number, since it is larger than the sum of its proper divisors (50296703).

553263601 is a wasteful number, since it uses less digits than its factorization.

553263601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50296702.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 553263601 is about 23521.5560922317. The cubic root of 553263601 is about 820.9386440529.

The spelling of 553263601 in words is "five hundred fifty-three million, two hundred sixty-three thousand, six hundred one".