47813750158469 has 2 divisors, whose sum is σ = 47813750158470. Its totient is φ = 47813750158468.

The previous prime is 47813750158453. The next prime is 47813750158583. The reversal of 47813750158469 is 96485105731874.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40662137095969 + 7151613062500 = 6376687^2 + 2674250^2 .

It is a cyclic number.

It is not a de Polignac number, because 47813750158469 - 2⁴ = 47813750158453 is a prime.

It is a super-2 number, since 2×47813750158469² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47813750158399 and 47813750158408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47813750158409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23906875079234 + 23906875079235.

It is an arithmetic number, because the mean of its divisors is an integer number (23906875079235).

Almost surely, 2^{47813750158469} is an apocalyptic number.

It is an amenable number.

47813750158469 is a deficient number, since it is larger than the sum of its proper divisors (1).

47813750158469 is an equidigital number, since it uses as much as digits as its factorization.

47813750158469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 203212800, while the sum is 68.

The spelling of 47813750158469 in words is "forty-seven trillion, eight hundred thirteen billion, seven hundred fifty million, one hundred fifty-eight thousand, four hundred sixty-nine".