485750051 has 2 divisors, whose sum is σ = 485750052. Its totient is φ = 485750050.

The previous prime is 485750039. The next prime is 485750071. The reversal of 485750051 is 150057584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 485750051 - 2¹⁸ = 485487907 is a prime.

It is a super-2 number, since 2×485750051² = 471906224093005202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 485749993 and 485750020.

It is not a weakly prime, because it can be changed into another prime (485750011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242875025 + 242875026.

It is an arithmetic number, because the mean of its divisors is an integer number (242875026).

Almost surely, 2^485750051 is an apocalyptic number.

485750051 is a deficient number, since it is larger than the sum of its proper divisors (1).

485750051 is an equidigital number, since it uses as much as digits as its factorization.

485750051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28000, while the sum is 35.

The square root of 485750051 is about 22039.7379975353. The cubic root of 485750051 is about 786.0876108511.

The spelling of 485750051 in words is "four hundred eighty-five million, seven hundred fifty thousand, fifty-one".