4374655553 has 4 divisors (see below), whose sum is σ = 4375446660. Its totient is φ = 4373864448.

The previous prime is 4374655547. The next prime is 4374655609. The reversal of 4374655553 is 3555564734.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2334145969 + 2040509584 = 48313^2 + 45172^2 .

It is a cyclic number.

It is not a de Polignac number, because 4374655553 - 2²⁰ = 4373606977 is a prime.

It is a super-2 number, since 2×4374655553² = 38275222414787471618, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4374655498 and 4374655507.

It is not an unprimeable number, because it can be changed into a prime (4377655553) 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, 387200 + ... + 398337.

It is an arithmetic number, because the mean of its divisors is an integer number (1093861665).

Almost surely, 2^4374655553 is an apocalyptic number.

It is an amenable number.

4374655553 is a deficient number, since it is larger than the sum of its proper divisors (791107).

4374655553 is an equidigital number, since it uses as much as digits as its factorization.

4374655553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791106.

The product of its digits is 3780000, while the sum is 47.

The square root of 4374655553 is about 66141.1789507868. The cubic root of 4374655553 is about 1635.4902317211.

It can be divided in two parts, 43746 and 55553, that added together give a palindrome (99299).

The spelling of 4374655553 in words is "four billion, three hundred seventy-four million, six hundred fifty-five thousand, five hundred fifty-three".