46557851 has 2 divisors, whose sum is σ = 46557852. Its totient is φ = 46557850.

The previous prime is 46557839. The next prime is 46557887. The reversal of 46557851 is 15875564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46557851 - 2⁶ = 46557787 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46557799 and 46557808.

It is not a weakly prime, because it can be changed into another prime (46553851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23278925 + 23278926.

It is an arithmetic number, because the mean of its divisors is an integer number (23278926).

Almost surely, 2^46557851 is an apocalyptic number.

46557851 is a deficient number, since it is larger than the sum of its proper divisors (1).

46557851 is an equidigital number, since it uses as much as digits as its factorization.

46557851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168000, while the sum is 41.

The square root of 46557851 is about 6823.3313711119. The cubic root of 46557851 is about 359.7473819315.

The spelling of 46557851 in words is "forty-six million, five hundred fifty-seven thousand, eight hundred fifty-one".