505050007 has 48 divisors (see below), whose sum is σ = 664787200. Its totient is φ = 383034960.

The previous prime is 505049983. The next prime is 505050043. The reversal of 505050007 is 700050505.

It is not a de Polignac number, because 505050007 - 2¹⁹ = 504525719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 505050007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505050067) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1784488 + ... + 1784770.

Almost surely, 2^505050007 is an apocalyptic number.

505050007 is a deficient number, since it is larger than the sum of its proper divisors (159737193).

505050007 is a wasteful number, since it uses less digits than its factorization.

505050007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 875, while the sum is 22.

The square root of 505050007 is about 22473.3176678478. The cubic root of 505050007 is about 796.3637087540.

The spelling of 505050007 in words is "five hundred five million, fifty thousand, seven".