5507561580 has 48 divisors (see below), whose sum is σ = 15471456000. Its totient is φ = 1463894208.

The previous prime is 5507561573. The next prime is 5507561599. The reversal of 5507561580 is 851657055.

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, 131080 + ... + 167919.

It is an arithmetic number, because the mean of its divisors is an integer number (322322000).

Almost surely, 2^5507561580 is an apocalyptic number.

It is an amenable number.

5507561580 is an abundant number, since it is smaller than the sum of its proper divisors (9963894420).

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

5507561580 is a wasteful number, since it uses less digits than its factorization.

5507561580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299318 (or 299316 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 42.

The square root of 5507561580 is about 74212.9475226527. The cubic root of 5507561580 is about 1765.9827369653.

The spelling of 5507561580 in words is "five billion, five hundred seven million, five hundred sixty-one thousand, five hundred eighty".