46485757 has 2 divisors, whose sum is σ = 46485758. Its totient is φ = 46485756.

The previous prime is 46485731. The next prime is 46485779. The reversal of 46485757 is 75758464.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45306361 + 1179396 = 6731^2 + 1086^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46485757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46485707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23242878 + 23242879.

It is an arithmetic number, because the mean of its divisors is an integer number (23242879).

Almost surely, 2^46485757 is an apocalyptic number.

It is an amenable number.

46485757 is a deficient number, since it is larger than the sum of its proper divisors (1).

46485757 is an equidigital number, since it uses as much as digits as its factorization.

46485757 is an evil number, because the sum of its binary digits is even.

The product of its digits is 940800, while the sum is 46.

The square root of 46485757 is about 6818.0464210799. The cubic root of 46485757 is about 359.5615985410.

The spelling of 46485757 in words is "forty-six million, four hundred eighty-five thousand, seven hundred fifty-seven".