5518876955 has 16 divisors (see below), whose sum is σ = 6787192608. Its totient is φ = 4305504000.

The previous prime is 5518876943. The next prime is 5518876967. The reversal of 5518876955 is 5596788155.

It is an interprime number because it is at equal distance from previous prime (5518876943) and next prime (5518876967).

It is not a de Polignac number, because 5518876955 - 2⁴ = 5518876939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5518876894 and 5518876903.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 612785 + ... + 621725.

It is an arithmetic number, because the mean of its divisors is an integer number (424199538).

Almost surely, 2^5518876955 is an apocalyptic number.

5518876955 is a deficient number, since it is larger than the sum of its proper divisors (1268315653).

5518876955 is a wasteful number, since it uses less digits than its factorization.

5518876955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11998.

The product of its digits is 15120000, while the sum is 59.

The square root of 5518876955 is about 74289.1442607869. The cubic root of 5518876955 is about 1767.1913230915.

The spelling of 5518876955 in words is "five billion, five hundred eighteen million, eight hundred seventy-six thousand, nine hundred fifty-five".