5521577306 has 8 divisors (see below), whose sum is σ = 9465561120. Its totient is φ = 2366390268.

The previous prime is 5521577291. The next prime is 5521577329. The reversal of 5521577306 is 6037751255.

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

It is a super-2 number, since 2×5521577306² = 60975631892268435272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197199176 + ... + 197199203.

It is an arithmetic number, because the mean of its divisors is an integer number (1183195140).

Almost surely, 2^5521577306 is an apocalyptic number.

5521577306 is a deficient number, since it is larger than the sum of its proper divisors (3943983814).

5521577306 is a wasteful number, since it uses less digits than its factorization.

5521577306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394398388.

The product of its (nonzero) digits is 220500, while the sum is 41.

The square root of 5521577306 is about 74307.3166384038. The cubic root of 5521577306 is about 1767.4795012117.

The spelling of 5521577306 in words is "five billion, five hundred twenty-one million, five hundred seventy-seven thousand, three hundred six".