485377262501 has 2 divisors, whose sum is σ = 485377262502. Its totient is φ = 485377262500.

The previous prime is 485377262477. The next prime is 485377262527. The reversal of 485377262501 is 105262773584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 385411264225 + 99965998276 = 620815^2 + 316174^2 .

It is a cyclic number.

It is not a de Polignac number, because 485377262501 - 2⁶ = 485377262437 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 485377262501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485377262801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242688631250 + 242688631251.

It is an arithmetic number, because the mean of its divisors is an integer number (242688631251).

Almost surely, 2^485377262501 is an apocalyptic number.

It is an amenable number.

485377262501 is a deficient number, since it is larger than the sum of its proper divisors (1).

485377262501 is an equidigital number, since it uses as much as digits as its factorization.

485377262501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 485377262501 in words is "four hundred eighty-five billion, three hundred seventy-seven million, two hundred sixty-two thousand, five hundred one".