46457557 has 2 divisors, whose sum is σ = 46457558. Its totient is φ = 46457556.

The previous prime is 46457531. The next prime is 46457569. The reversal of 46457557 is 75575464.

46457557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40883236 + 5574321 = 6394^2 + 2361^2 .

It is a cyclic number.

It is not a de Polignac number, because 46457557 - 2¹⁵ = 46424789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46457057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23228778 + 23228779.

It is an arithmetic number, because the mean of its divisors is an integer number (23228779).

Almost surely, 2^46457557 is an apocalyptic number.

It is an amenable number.

46457557 is a deficient number, since it is larger than the sum of its proper divisors (1).

46457557 is an equidigital number, since it uses as much as digits as its factorization.

46457557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 588000, while the sum is 43.

The square root of 46457557 is about 6815.9780662793. The cubic root of 46457557 is about 359.4888759927.

The spelling of 46457557 in words is "forty-six million, four hundred fifty-seven thousand, five hundred fifty-seven".