510009138052 has 24 divisors (see below), whose sum is σ = 902828641176. Its totient is φ = 252070199808.

The previous prime is 510009138007. The next prime is 510009138109. The reversal of 510009138052 is 250831900015.

It can be written as a sum of positive squares in 4 ways, for example, as 33089065216 + 476920072836 = 181904^2 + 690594^2 .

It is a junction number, because it is equal to n+sod(n) for n = 510009137999 and 510009138017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1343923 + ... + 1681114.

It is an arithmetic number, because the mean of its divisors is an integer number (37617860049).

Almost surely, 2^510009138052 is an apocalyptic number.

It is an amenable number.

510009138052 is a deficient number, since it is larger than the sum of its proper divisors (392819503124).

510009138052 is a wasteful number, since it uses less digits than its factorization.

510009138052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3025527 (or 3025525 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 510009138052 in words is "five hundred ten billion, nine million, one hundred thirty-eight thousand, fifty-two".