502772471050 has 12 divisors (see below), whose sum is σ = 935156796246. Its totient is φ = 201108988400.

The previous prime is 502772470939. The next prime is 502772471053. The reversal of 502772471050 is 50174277205.

It can be written as a sum of positive squares in 3 ways, for example, as 344049114249 + 158723356801 = 586557^2 + 398401^2 .

It is a junction number, because it is equal to n+sod(n) for n = 502772470994 and 502772471012.

It is not an unprimeable number, because it can be changed into a prime (502772471053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5027724661 + ... + 5027724760.

Almost surely, 2^502772471050 is an apocalyptic number.

502772471050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

502772471050 is a deficient number, since it is larger than the sum of its proper divisors (432384325196).

502772471050 is a wasteful number, since it uses less digits than its factorization.

502772471050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10055449433 (or 10055449428 counting only the distinct ones).

The product of its (nonzero) digits is 137200, while the sum is 40.

The spelling of 502772471050 in words is "five hundred two billion, seven hundred seventy-two million, four hundred seventy-one thousand, fifty".