5315775120 has 160 divisors (see below), whose sum is σ = 18339719040. Its totient is φ = 1415232000.

The previous prime is 5315775083. The next prime is 5315775121. The reversal of 5315775120 is 215775135.

It is a happy number.

5315775120 is a `hidden beast` number, since 5 + 31 + 577 + 51 + 2 + 0 = 666.

It is a super-2 number, since 2×5315775120² = 56514930252822028800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5315775121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1633495 + ... + 1636745.

It is an arithmetic number, because the mean of its divisors is an integer number (114623244).

Almost surely, 2^5315775120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5315775120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9169859520).

5315775120 is an abundant number, since it is smaller than the sum of its proper divisors (13023943920).

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

5315775120 is a wasteful number, since it uses less digits than its factorization.

5315775120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4030 (or 4018 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 36.

The square root of 5315775120 is about 72909.3623617708. The cubic root of 5315775120 is about 1745.2415075574.

The spelling of 5315775120 in words is "five billion, three hundred fifteen million, seven hundred seventy-five thousand, one hundred twenty".