511120479 has 8 divisors (see below), whose sum is σ = 699912880. Its totient is φ = 331537536.

The previous prime is 511120469. The next prime is 511120483. The reversal of 511120479 is 974021115.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 511120479 - 2⁸ = 511120223 is a prime.

It is a super-2 number, since 2×511120479² = 522488288106378882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (511120469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2302234 + ... + 2302455.

It is an arithmetic number, because the mean of its divisors is an integer number (87489110).

Almost surely, 2^511120479 is an apocalyptic number.

511120479 is a deficient number, since it is larger than the sum of its proper divisors (188792401).

511120479 is a wasteful number, since it uses less digits than its factorization.

511120479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4604729.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 511120479 is about 22607.9737924477. The cubic root of 511120479 is about 799.5416535942.

The spelling of 511120479 in words is "five hundred eleven million, one hundred twenty thousand, four hundred seventy-nine".