5378158741 has 4 divisors (see below), whose sum is σ = 5380591212. Its totient is φ = 5375726272.

The previous prime is 5378158697. The next prime is 5378158759. The reversal of 5378158741 is 1478518735.

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 5077275025 + 300883716 = 71255^2 + 17346^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5378158741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5378158771) 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, 1212916 + ... + 1217341.

It is an arithmetic number, because the mean of its divisors is an integer number (1345147803).

Almost surely, 2^5378158741 is an apocalyptic number.

It is an amenable number.

5378158741 is a deficient number, since it is larger than the sum of its proper divisors (2432471).

5378158741 is a wasteful number, since it uses less digits than its factorization.

5378158741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432470.

The product of its digits is 940800, while the sum is 49.

The square root of 5378158741 is about 73335.9307638486. The cubic root of 5378158741 is about 1752.0421049223.

The spelling of 5378158741 in words is "five billion, three hundred seventy-eight million, one hundred fifty-eight thousand, seven hundred forty-one".