510352123012 has 6 divisors (see below), whose sum is σ = 893116215278. Its totient is φ = 255176061504.

The previous prime is 510352122983. The next prime is 510352123031. The reversal of 510352123012 is 210321253015.

It can be written as a sum of positive squares in only one way, i.e., 277038006336 + 233314116676 = 526344^2 + 483026^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63794015373 + ... + 63794015380.

Almost surely, 2^510352123012 is an apocalyptic number.

It is an amenable number.

510352123012 is a deficient number, since it is larger than the sum of its proper divisors (382764092266).

510352123012 is a wasteful number, since it uses less digits than its factorization.

510352123012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127588030757 (or 127588030755 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 510352123012 its reverse (210321253015), we get a palindrome (720673376027).

The spelling of 510352123012 in words is "five hundred ten billion, three hundred fifty-two million, one hundred twenty-three thousand, twelve".