5318703390 has 128 divisors (see below), whose sum is σ = 17138967552. Its totient is φ = 1020165120.

The previous prime is 5318703331. The next prime is 5318703409. The reversal of 5318703390 is 933078135.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58527 + ... + 118586.

It is an arithmetic number, because the mean of its divisors is an integer number (133898184).

Almost surely, 2^5318703390 is an apocalyptic number.

5318703390 is an abundant number, since it is smaller than the sum of its proper divisors (11820264162).

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

5318703390 is a wasteful number, since it uses less digits than its factorization.

5318703390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177154.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 5318703390 is about 72929.4411743296. The cubic root of 5318703390 is about 1745.5619123975.

The spelling of 5318703390 in words is "five billion, three hundred eighteen million, seven hundred three thousand, three hundred ninety".