416502782645 has 32 divisors (see below), whose sum is σ = 536064117120. Its totient is φ = 309543413760.

The previous prime is 416502782639. The next prime is 416502782677. The reversal of 416502782645 is 546287205614.

It is not a de Polignac number, because 416502782645 - 2⁶ = 416502782581 is a prime.

It is a super-2 number, since 2×416502782645² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 416502782593 and 416502782602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7938950 + ... + 7991240.

It is an arithmetic number, because the mean of its divisors is an integer number (16752003660).

Almost surely, 2^416502782645 is an apocalyptic number.

It is an amenable number.

416502782645 is a deficient number, since it is larger than the sum of its proper divisors (119561334475).

416502782645 is a wasteful number, since it uses less digits than its factorization.

416502782645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53525.

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 416502782645 in words is "four hundred sixteen billion, five hundred two million, seven hundred eighty-two thousand, six hundred forty-five".