5320520100254 has 4 divisors (see below), whose sum is σ = 7980780150384. Its totient is φ = 2660260050126.

The previous prime is 5320520100209. The next prime is 5320520100283. The reversal of 5320520100254 is 4520010250235.

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

It is a Curzon number.

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, 1330130025062 + ... + 1330130025065.

It is an arithmetic number, because the mean of its divisors is an integer number (1995195037596).

Almost surely, 2^{5320520100254} is an apocalyptic number.

5320520100254 is a deficient number, since it is larger than the sum of its proper divisors (2660260050130).

5320520100254 is a wasteful number, since it uses less digits than its factorization.

5320520100254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660260050129.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 5320520100254 its reverse (4520010250235), we get a palindrome (9840530350489).

The spelling of 5320520100254 in words is "five trillion, three hundred twenty billion, five hundred twenty million, one hundred thousand, two hundred fifty-four".