47463862493 has 2 divisors, whose sum is σ = 47463862494. Its totient is φ = 47463862492.

The previous prime is 47463862483. The next prime is 47463862591. The reversal of 47463862493 is 39426836474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47463851044 + 11449 = 217862^2 + 107^2 .

It is a cyclic number.

It is not a de Polignac number, because 47463862493 - 2¹⁰ = 47463861469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47463862423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23731931246 + 23731931247.

It is an arithmetic number, because the mean of its divisors is an integer number (23731931247).

Almost surely, 2^47463862493 is an apocalyptic number.

It is an amenable number.

47463862493 is a deficient number, since it is larger than the sum of its proper divisors (1).

47463862493 is an equidigital number, since it uses as much as digits as its factorization.

47463862493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20901888, while the sum is 56.

The spelling of 47463862493 in words is "forty-seven billion, four hundred sixty-three million, eight hundred sixty-two thousand, four hundred ninety-three".