5314298640 has 160 divisors (see below), whose sum is σ = 19287265536. Its totient is φ = 1185054720.

The previous prime is 5314298609. The next prime is 5314298653. The reversal of 5314298640 is 468924135.

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

It is a junction number, because it is equal to n+sod(n) for n = 5314298592 and 5314298601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30304 + ... + 107456.

Almost surely, 2^5314298640 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 5314298640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9643632768).

5314298640 is an abundant number, since it is smaller than the sum of its proper divisors (13972966896).

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

5314298640 is a wasteful number, since it uses less digits than its factorization.

5314298640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77217 (or 77211 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 5314298640 is about 72899.2362099906. The cubic root of 5314298640 is about 1745.0799097513.

The spelling of 5314298640 in words is "five billion, three hundred fourteen million, two hundred ninety-eight thousand, six hundred forty".