452000779 has 2 divisors, whose sum is σ = 452000780. Its totient is φ = 452000778.

The previous prime is 452000767. The next prime is 452000797. The reversal of 452000779 is 977000254.

Together with next prime (452000797) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 452000779 - 2¹¹ = 451998731 is a prime.

It is not a weakly prime, because it can be changed into another prime (452000749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226000389 + 226000390.

It is an arithmetic number, because the mean of its divisors is an integer number (226000390).

Almost surely, 2^452000779 is an apocalyptic number.

452000779 is a deficient number, since it is larger than the sum of its proper divisors (1).

452000779 is an equidigital number, since it uses as much as digits as its factorization.

452000779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 452000779 is about 21260.3099460003. The cubic root of 452000779 is about 767.4434687643.

The spelling of 452000779 in words is "four hundred fifty-two million, seven hundred seventy-nine", and thus it is an aban number.