46126692920689 has 2 divisors, whose sum is σ = 46126692920690. Its totient is φ = 46126692920688.

The previous prime is 46126692920687. The next prime is 46126692920761. The reversal of 46126692920689 is 98602929662164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24503886019600 + 21622806901089 = 4950140^2 + 4650033^2 .

It is a cyclic number.

It is not a de Polignac number, because 46126692920689 - 2¹ = 46126692920687 is a prime.

Together with 46126692920687, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (46126692920687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23063346460344 + 23063346460345.

It is an arithmetic number, because the mean of its divisors is an integer number (23063346460345).

Almost surely, 2^{46126692920689} is an apocalyptic number.

It is an amenable number.

46126692920689 is a deficient number, since it is larger than the sum of its proper divisors (1).

46126692920689 is an equidigital number, since it uses as much as digits as its factorization.

46126692920689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241864704, while the sum is 70.

The spelling of 46126692920689 in words is "forty-six trillion, one hundred twenty-six billion, six hundred ninety-two million, nine hundred twenty thousand, six hundred eighty-nine".