45701057 has 2 divisors, whose sum is σ = 45701058. Its totient is φ = 45701056.

The previous prime is 45701041. The next prime is 45701081. The reversal of 45701057 is 75010754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30924721 + 14776336 = 5561^2 + 3844^2 .

It is a cyclic number.

It is not a de Polignac number, because 45701057 - 2⁴ = 45701041 is a prime.

It is a super-2 number, since 2×45701057² = 4177173221834498, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45709057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22850528 + 22850529.

It is an arithmetic number, because the mean of its divisors is an integer number (22850529).

Almost surely, 2^45701057 is an apocalyptic number.

It is an amenable number.

45701057 is a deficient number, since it is larger than the sum of its proper divisors (1).

45701057 is an equidigital number, since it uses as much as digits as its factorization.

45701057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 45701057 is about 6760.2556904307. The cubic root of 45701057 is about 357.5269205607.

The spelling of 45701057 in words is "forty-five million, seven hundred one thousand, fifty-seven".