513046055 has 8 divisors (see below), whose sum is σ = 618879744. Its totient is φ = 408287200.

The previous prime is 513046049. The next prime is 513046099. The reversal of 513046055 is 550640315.

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

It is not a de Polignac number, because 513046055 - 2¹⁰ = 513045031 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 267656 + ... + 269565.

It is an arithmetic number, because the mean of its divisors is an integer number (77359968).

Almost surely, 2^513046055 is an apocalyptic number.

513046055 is a deficient number, since it is larger than the sum of its proper divisors (105833689).

513046055 is a wasteful number, since it uses less digits than its factorization.

513046055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537417.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 513046055 is about 22650.5199719565. The cubic root of 513046055 is about 800.5444496966.

The spelling of 513046055 in words is "five hundred thirteen million, forty-six thousand, fifty-five".