496049401 has 2 divisors, whose sum is σ = 496049402. Its totient is φ = 496049400.

The previous prime is 496049399. The next prime is 496049461. The reversal of 496049401 is 104940694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 465523776 + 30525625 = 21576^2 + 5525^2 .

It is a cyclic number.

It is not a de Polignac number, because 496049401 - 2¹ = 496049399 is a prime.

Together with 496049399, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (496049461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248024700 + 248024701.

It is an arithmetic number, because the mean of its divisors is an integer number (248024701).

Almost surely, 2^496049401 is an apocalyptic number.

It is an amenable number.

496049401 is a deficient number, since it is larger than the sum of its proper divisors (1).

496049401 is an equidigital number, since it uses as much as digits as its factorization.

496049401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 496049401 is about 22272.1665088963. The cubic root of 496049401 is about 791.6046011447.

The spelling of 496049401 in words is "four hundred ninety-six million, forty-nine thousand, four hundred one".