5205230054 has 4 divisors (see below), whose sum is σ = 7807845084. Its totient is φ = 2602615026.

The previous prime is 5205230047. The next prime is 5205230077. The reversal of 5205230054 is 4500325025.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1301307512 + ... + 1301307515.

It is an arithmetic number, because the mean of its divisors is an integer number (1951961271).

Almost surely, 2^5205230054 is an apocalyptic number.

5205230054 is a deficient number, since it is larger than the sum of its proper divisors (2602615030).

5205230054 is a wasteful number, since it uses less digits than its factorization.

5205230054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602615029.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 5205230054 is about 72147.2802952405. The cubic root of 5205230054 is about 1733.0588464842.

Adding to 5205230054 its reverse (4500325025), we get a palindrome (9705555079).

The spelling of 5205230054 in words is "five billion, two hundred five million, two hundred thirty thousand, fifty-four".