5204421154 has 8 divisors (see below), whose sum is σ = 7806982428. Its totient is φ = 2602093680.

The previous prime is 5204421137. The next prime is 5204421179. The reversal of 5204421154 is 4511244025.

It can be written as a sum of positive squares in 2 ways, for example, as 5202304129 + 2117025 = 72127^2 + 1455^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16344 + ... + 103324.

Almost surely, 2^5204421154 is an apocalyptic number.

5204421154 is a deficient number, since it is larger than the sum of its proper divisors (2602561274).

5204421154 is a wasteful number, since it uses less digits than its factorization.

5204421154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116900.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 5204421154 is about 72141.6741835120. The cubic root of 5204421154 is about 1732.9690685807.

Adding to 5204421154 its reverse (4511244025), we get a palindrome (9715665179).

The spelling of 5204421154 in words is "five billion, two hundred four million, four hundred twenty-one thousand, one hundred fifty-four".