512153030 has 16 divisors (see below), whose sum is σ = 922137264. Its totient is φ = 204803040.

The previous prime is 512153023. The next prime is 512153069. The reversal of 512153030 is 30351215.

It is a super-2 number, since 2×512153030² = 524601452276361800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 512152993 and 512153011.

It is a congruent number.

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, 55529 + ... + 64091.

It is an arithmetic number, because the mean of its divisors is an integer number (57633579).

Almost surely, 2^512153030 is an apocalyptic number.

512153030 is a deficient number, since it is larger than the sum of its proper divisors (409984234).

512153030 is a wasteful number, since it uses less digits than its factorization.

512153030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14551.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 512153030 is about 22630.7982625448. The cubic root of 512153030 is about 800.0796951856.

It can be divided in two parts, 51215 and 3030, that added together give a palindrome (54245).

The spelling of 512153030 in words is "five hundred twelve million, one hundred fifty-three thousand, thirty".