5499209555 has 32 divisors (see below), whose sum is σ = 8019025920. Its totient is φ = 3534128640.

The previous prime is 5499209533. The next prime is 5499209557. The reversal of 5499209555 is 5559029945.

It is not a de Polignac number, because 5499209555 - 2⁶ = 5499209491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5499209497 and 5499209506.

It is not an unprimeable number, because it can be changed into a prime (5499209557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122870 + ... + 161540.

It is an arithmetic number, because the mean of its divisors is an integer number (250594560).

Almost surely, 2^5499209555 is an apocalyptic number.

5499209555 is a deficient number, since it is larger than the sum of its proper divisors (2519816365).

5499209555 is a wasteful number, since it uses less digits than its factorization.

5499209555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38939.

The product of its (nonzero) digits is 3645000, while the sum is 53.

The square root of 5499209555 is about 74156.6555003662. The cubic root of 5499209555 is about 1765.0896016059.

The spelling of 5499209555 in words is "five billion, four hundred ninety-nine million, two hundred nine thousand, five hundred fifty-five".