511790976 has 96 divisors (see below), whose sum is σ = 1497080520. Its totient is φ = 167777280.

The previous prime is 511790971. The next prime is 511790977. The reversal of 511790976 is 679097115.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (511790971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66631 + ... + 73913.

Almost surely, 2^511790976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 511790976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (748540260).

511790976 is an abundant number, since it is smaller than the sum of its proper divisors (985289544).

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

511790976 is a wasteful number, since it uses less digits than its factorization.

511790976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7364 (or 7349 counting only the distinct ones).

The product of its (nonzero) digits is 119070, while the sum is 45.

The square root of 511790976 is about 22622.7977049701. The cubic root of 511790976 is about 799.8911185150.

The spelling of 511790976 in words is "five hundred eleven million, seven hundred ninety thousand, nine hundred seventy-six".