518080070 has 16 divisors (see below), whose sum is σ = 964701360. Its totient is φ = 200085984.

The previous prime is 518080021. The next prime is 518080081. The reversal of 518080070 is 70080815.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

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, 892952 + ... + 893531.

It is an arithmetic number, because the mean of its divisors is an integer number (60293835).

Almost surely, 2^518080070 is an apocalyptic number.

518080070 is a deficient number, since it is larger than the sum of its proper divisors (446621290).

518080070 is a wasteful number, since it uses less digits than its factorization.

518080070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786519.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 518080070 is about 22761.3723224238. The cubic root of 518080070 is about 803.1542501623.

The spelling of 518080070 in words is "five hundred eighteen million, eighty thousand, seventy".