5204420534 has 4 divisors (see below), whose sum is σ = 7806630804. Its totient is φ = 2602210266.

The previous prime is 5204420471. The next prime is 5204420563. The reversal of 5204420534 is 4350244025.

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

It is a junction number, because it is equal to n+sod(n) for n = 5204420497 and 5204420506.

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, 1301105132 + ... + 1301105135.

It is an arithmetic number, because the mean of its divisors is an integer number (1951657701).

Almost surely, 2^5204420534 is an apocalyptic number.

5204420534 is a deficient number, since it is larger than the sum of its proper divisors (2602210270).

5204420534 is a wasteful number, since it uses less digits than its factorization.

5204420534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602210269.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 5204420534 is about 72141.6698864117. The cubic root of 5204420534 is about 1732.9689997648.

Adding to 5204420534 its reverse (4350244025), we get a palindrome (9554664559).

The spelling of 5204420534 in words is "five billion, two hundred four million, four hundred twenty thousand, five hundred thirty-four".