5241974399 has 4 divisors (see below), whose sum is σ = 5243586120. Its totient is φ = 5240362680.

The previous prime is 5241974389. The next prime is 5241974407. The reversal of 5241974399 is 9934791425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5241974399 is a prime.

It is a super-2 number, since 2×5241974399² = 54956591199542822402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5241974399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5241974359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800972 + ... + 807489.

It is an arithmetic number, because the mean of its divisors is an integer number (1310896530).

Almost surely, 2^5241974399 is an apocalyptic number.

5241974399 is a deficient number, since it is larger than the sum of its proper divisors (1611721).

5241974399 is a wasteful number, since it uses less digits than its factorization.

5241974399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611720.

The product of its digits is 2449440, while the sum is 53.

The square root of 5241974399 is about 72401.4806409372. The cubic root of 5241974399 is about 1737.1272452891.

The spelling of 5241974399 in words is "five billion, two hundred forty-one million, nine hundred seventy-four thousand, three hundred ninety-nine".