511048067 has 16 divisors (see below), whose sum is σ = 556168032. Its totient is φ = 467681280.

The previous prime is 511048039. The next prime is 511048081. The reversal of 511048067 is 760840115.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 511048067 - 2⁶ = 511048003 is a prime.

It is a super-2 number, since 2×511048067² = 522340253568872978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (511048267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240803 + ... + 242915.

It is an arithmetic number, because the mean of its divisors is an integer number (34760502).

Almost surely, 2^511048067 is an apocalyptic number.

511048067 is a deficient number, since it is larger than the sum of its proper divisors (45119965).

511048067 is a wasteful number, since it uses less digits than its factorization.

511048067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 511048067 is about 22606.3722653592. The cubic root of 511048067 is about 799.5038939746.

The spelling of 511048067 in words is "five hundred eleven million, forty-eight thousand, sixty-seven".