511150120 has 32 divisors (see below), whose sum is σ = 1238557320. Its totient is φ = 188732160.

The previous prime is 511150117. The next prime is 511150139. The reversal of 511150120 is 21051115.

It can be written as a sum of positive squares in 4 ways, for example, as 467510884 + 43639236 = 21622^2 + 6606^2 .

It is a super-2 number, since 2×511150120² = 522548890352028800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 511150094 and 511150103.

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, 490971 + ... + 492010.

Almost surely, 2^511150120 is an apocalyptic number.

It is an amenable number.

511150120 is an abundant number, since it is smaller than the sum of its proper divisors (727407200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

511150120 is a wasteful number, since it uses less digits than its factorization.

511150120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983005 (or 983001 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 16.

The square root of 511150120 is about 22608.6293259897. The cubic root of 511150120 is about 799.5571090214.

The spelling of 511150120 in words is "five hundred eleven million, one hundred fifty thousand, one hundred twenty".