502801047 has 64 divisors (see below), whose sum is σ = 902656000. Its totient is φ = 270208224.

The previous prime is 502801007. The next prime is 502801063. The reversal of 502801047 is 740108205.

It is not a de Polignac number, because 502801047 - 2¹¹ = 502798999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 502801047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502801007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 584904 + ... + 585762.

It is an arithmetic number, because the mean of its divisors is an integer number (14104000).

Almost surely, 2^502801047 is an apocalyptic number.

502801047 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

502801047 is a deficient number, since it is larger than the sum of its proper divisors (399854953).

502801047 is a wasteful number, since it uses less digits than its factorization.

502801047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 502801047 is about 22423.2256154194. The cubic root of 502801047 is about 795.1798952099.

The spelling of 502801047 in words is "five hundred two million, eight hundred one thousand, forty-seven".