783264055 has 16 divisors (see below), whose sum is σ = 1076350464. Its totient is φ = 536015520.

The previous prime is 783264047. The next prime is 783264061. The reversal of 783264055 is 550462387.

It is not a de Polignac number, because 783264055 - 2³ = 783264047 is a prime.

It is a super-2 number, since 2×783264055² = 1227005159710086050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 783263999 and 783264017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4641 + ... + 39850.

It is an arithmetic number, because the mean of its divisors is an integer number (67271904).

Almost surely, 2^783264055 is an apocalyptic number.

783264055 is a deficient number, since it is larger than the sum of its proper divisors (293086409).

783264055 is a wasteful number, since it uses less digits than its factorization.

783264055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45006.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 783264055 is about 27986.8550394645. The cubic root of 783264055 is about 921.7986453356.

The spelling of 783264055 in words is "seven hundred eighty-three million, two hundred sixty-four thousand, fifty-five".