4457790137 has 2 divisors, whose sum is σ = 4457790138. Its totient is φ = 4457790136.

The previous prime is 4457790131. The next prime is 4457790143. The reversal of 4457790137 is 7310977544.

It is a balanced prime because it is at equal distance from previous prime (4457790131) and next prime (4457790143).

It can be written as a sum of positive squares in only one way, i.e., 4433029561 + 24760576 = 66581^2 + 4976^2 .

It is a cyclic number.

It is not a de Polignac number, because 4457790137 - 2⁴ = 4457790121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4457790091 and 4457790100.

It is not a weakly prime, because it can be changed into another prime (4457790131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2228895068 + 2228895069.

It is an arithmetic number, because the mean of its divisors is an integer number (2228895069).

Almost surely, 2^4457790137 is an apocalyptic number.

It is an amenable number.

4457790137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4457790137 is an equidigital number, since it uses as much as digits as its factorization.

4457790137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 740880, while the sum is 47.

The square root of 4457790137 is about 66766.6843343295. The cubic root of 4457790137 is about 1645.7854038446.

The spelling of 4457790137 in words is "four billion, four hundred fifty-seven million, seven hundred ninety thousand, one hundred thirty-seven".