5504498538 has 32 divisors (see below), whose sum is σ = 13725504000. Its totient is φ = 1429739760.

The previous prime is 5504498537. The next prime is 5504498567. The reversal of 5504498538 is 8358944055.

It is not an unprimeable number, because it can be changed into a prime (5504498533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5956788 + ... + 5957711.

It is an arithmetic number, because the mean of its divisors is an integer number (428922000).

Almost surely, 2^5504498538 is an apocalyptic number.

5504498538 is an abundant number, since it is smaller than the sum of its proper divisors (8221005462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5504498538 is a wasteful number, since it uses less digits than its factorization.

5504498538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11914522.

The product of its (nonzero) digits is 3456000, while the sum is 51.

The square root of 5504498538 is about 74192.3078088288. The cubic root of 5504498538 is about 1765.6552912455.

The spelling of 5504498538 in words is "five billion, five hundred four million, four hundred ninety-eight thousand, five hundred thirty-eight".