5185241407 has 2 divisors, whose sum is σ = 5185241408. Its totient is φ = 5185241406.

The previous prime is 5185241389. The next prime is 5185241437. The reversal of 5185241407 is 7041425815.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5185241407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5185241437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2592620703 + 2592620704.

It is an arithmetic number, because the mean of its divisors is an integer number (2592620704).

Almost surely, 2^5185241407 is an apocalyptic number.

5185241407 is a deficient number, since it is larger than the sum of its proper divisors (1).

5185241407 is an equidigital number, since it uses as much as digits as its factorization.

5185241407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 5185241407 is about 72008.6203658979. The cubic root of 5185241407 is about 1730.8376229348.

The spelling of 5185241407 in words is "five billion, one hundred eighty-five million, two hundred forty-one thousand, four hundred seven".