46718061823 has 2 divisors, whose sum is σ = 46718061824. Its totient is φ = 46718061822.

The previous prime is 46718061769. The next prime is 46718061833. The reversal of 46718061823 is 32816081764.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46718061823 - 2¹³ = 46718053631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46718061833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23359030911 + 23359030912.

It is an arithmetic number, because the mean of its divisors is an integer number (23359030912).

Almost surely, 2^46718061823 is an apocalyptic number.

46718061823 is a deficient number, since it is larger than the sum of its proper divisors (1).

46718061823 is an equidigital number, since it uses as much as digits as its factorization.

46718061823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 46718061823 in words is "forty-six billion, seven hundred eighteen million, sixty-one thousand, eight hundred twenty-three".