5370665370 has 128 divisors (see below), whose sum is σ = 15867740160. Its totient is φ = 1136298240.

The previous prime is 5370665351. The next prime is 5370665387. The reversal of 5370665370 is 735660735.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 131796 + ... + 167664.

It is an arithmetic number, because the mean of its divisors is an integer number (123966720).

Almost surely, 2^5370665370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5370665370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7933870080).

5370665370 is an abundant number, since it is smaller than the sum of its proper divisors (10497074790).

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

5370665370 is a wasteful number, since it uses less digits than its factorization.

5370665370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35940.

The product of its (nonzero) digits is 396900, while the sum is 42.

The square root of 5370665370 is about 73284.8235994329. The cubic root of 5370665370 is about 1751.2280218721.

The spelling of 5370665370 in words is "five billion, three hundred seventy million, six hundred sixty-five thousand, three hundred seventy".