5441493751 has 2 divisors, whose sum is σ = 5441493752. Its totient is φ = 5441493750.

The previous prime is 5441493679. The next prime is 5441493779. The reversal of 5441493751 is 1573941445.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5441493751 - 2¹³ = 5441485559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5441493698 and 5441493707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5441493791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2720746875 + 2720746876.

It is an arithmetic number, because the mean of its divisors is an integer number (2720746876).

Almost surely, 2^5441493751 is an apocalyptic number.

5441493751 is a deficient number, since it is larger than the sum of its proper divisors (1).

5441493751 is an equidigital number, since it uses as much as digits as its factorization.

5441493751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 43.

The square root of 5441493751 is about 73766.4812160645. The cubic root of 5441493751 is about 1758.8928288552.

The spelling of 5441493751 in words is "five billion, four hundred forty-one million, four hundred ninety-three thousand, seven hundred fifty-one".