4020460757 has 2 divisors, whose sum is σ = 4020460758. Its totient is φ = 4020460756.

The previous prime is 4020460751. The next prime is 4020460771. The reversal of 4020460757 is 7570640204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4018799236 + 1661521 = 63394^2 + 1289^2 .

It is a cyclic number.

It is not a de Polignac number, because 4020460757 - 2¹⁰ = 4020459733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4020460751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010230378 + 2010230379.

It is an arithmetic number, because the mean of its divisors is an integer number (2010230379).

Almost surely, 2^4020460757 is an apocalyptic number.

It is an amenable number.

4020460757 is a deficient number, since it is larger than the sum of its proper divisors (1).

4020460757 is an equidigital number, since it uses as much as digits as its factorization.

4020460757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 4020460757 is about 63407.1033638976. The cubic root of 4020460757 is about 1590.1030690144.

The spelling of 4020460757 in words is "four billion, twenty million, four hundred sixty thousand, seven hundred fifty-seven".