5074762381 has 4 divisors (see below), whose sum is σ = 5465128732. Its totient is φ = 4684396032.

The previous prime is 5074762369. The next prime is 5074762387. The reversal of 5074762381 is 1832674705.

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

It can be written as a sum of positive squares in 2 ways, for example, as 239785225 + 4834977156 = 15485^2 + 69534^2 .

It is a cyclic number.

It is not a de Polignac number, because 5074762381 - 2⁹ = 5074761869 is a prime.

It is a super-2 number, since 2×5074762381² = 51506426447225578322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5074762387) 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, 195183156 + ... + 195183181.

It is an arithmetic number, because the mean of its divisors is an integer number (1366282183).

Almost surely, 2^5074762381 is an apocalyptic number.

It is an amenable number.

5074762381 is a deficient number, since it is larger than the sum of its proper divisors (390366351).

5074762381 is a wasteful number, since it uses less digits than its factorization.

5074762381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390366350.

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 5074762381 is about 71237.3664659215. The cubic root of 5074762381 is about 1718.4566086695.

The spelling of 5074762381 in words is "five billion, seventy-four million, seven hundred sixty-two thousand, three hundred eighty-one".