5553124521 has 8 divisors (see below), whose sum is σ = 8461904064. Its totient is φ = 3173214000.

The previous prime is 5553124487. The next prime is 5553124559. The reversal of 5553124521 is 1254213555.

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

It is not a de Polignac number, because 5553124521 - 2¹³ = 5553116329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5553124561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132217230 + ... + 132217271.

It is an arithmetic number, because the mean of its divisors is an integer number (1057738008).

Almost surely, 2^5553124521 is an apocalyptic number.

It is an amenable number.

5553124521 is a deficient number, since it is larger than the sum of its proper divisors (2908779543).

5553124521 is a wasteful number, since it uses less digits than its factorization.

5553124521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264434511.

The product of its digits is 30000, while the sum is 33.

The square root of 5553124521 is about 74519.2895900115. The cubic root of 5553124521 is about 1770.8392416435.

The spelling of 5553124521 in words is "five billion, five hundred fifty-three million, one hundred twenty-four thousand, five hundred twenty-one".