5240372386 has 8 divisors (see below), whose sum is σ = 7877760300. Its totient is φ = 2614452288.

The previous prime is 5240372381. The next prime is 5240372443. The reversal of 5240372386 is 6832730425.

It can be written as a sum of positive squares in 2 ways, for example, as 4255605225 + 984767161 = 65235^2 + 31381^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5240372381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2865811 + ... + 2867638.

Almost surely, 2^5240372386 is an apocalyptic number.

5240372386 is a deficient number, since it is larger than the sum of its proper divisors (2637387914).

5240372386 is a wasteful number, since it uses less digits than its factorization.

5240372386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5733908.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 5240372386 is about 72390.4163960949. The cubic root of 5240372386 is about 1736.9502646477.

The spelling of 5240372386 in words is "five billion, two hundred forty million, three hundred seventy-two thousand, three hundred eighty-six".