550000070 has 16 divisors (see below), whose sum is σ = 991610640. Its totient is φ = 219642144.

The previous prime is 550000021. The next prime is 550000091. The reversal of 550000070 is 70000055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38237 + ... + 50616.

It is an arithmetic number, because the mean of its divisors is an integer number (61975665).

Almost surely, 2^550000070 is an apocalyptic number.

550000070 is a deficient number, since it is larger than the sum of its proper divisors (441610570).

550000070 is a wasteful number, since it uses less digits than its factorization.

550000070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89479.

The product of its (nonzero) digits is 175, while the sum is 17.

The square root of 550000070 is about 23452.0802915221. The cubic root of 550000070 is about 819.3213053597.

The spelling of 550000070 in words is "five hundred fifty million, seventy", and thus it is an aban number.