511450996 has 12 divisors (see below), whose sum is σ = 1022902048. Its totient is φ = 219193272.

The previous prime is 511450957. The next prime is 511451009. The reversal of 511450996 is 699054115.

511450996 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9133026 + ... + 9133081.

Almost surely, 2^511450996 is an apocalyptic number.

It is an amenable number.

511450996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

511450996 is a wasteful number, since it uses less digits than its factorization.

511450996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18266118 (or 18266116 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 40.

The square root of 511450996 is about 22615.2823550802. The cubic root of 511450996 is about 799.7139581539.

The spelling of 511450996 in words is "five hundred eleven million, four hundred fifty thousand, nine hundred ninety-six".