46404111851 has 2 divisors, whose sum is σ = 46404111852. Its totient is φ = 46404111850.

The previous prime is 46404111839. The next prime is 46404111869. The reversal of 46404111851 is 15811140464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46404111851 - 2¹⁸ = 46403849707 is a prime.

It is not a weakly prime, because it can be changed into another prime (46404114851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23202055925 + 23202055926.

It is an arithmetic number, because the mean of its divisors is an integer number (23202055926).

Almost surely, 2^46404111851 is an apocalyptic number.

46404111851 is a deficient number, since it is larger than the sum of its proper divisors (1).

46404111851 is an equidigital number, since it uses as much as digits as its factorization.

46404111851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 35.

The spelling of 46404111851 in words is "forty-six billion, four hundred four million, one hundred eleven thousand, eight hundred fifty-one".