513070953 has 16 divisors (see below), whose sum is σ = 688176000. Its totient is φ = 340014080.

The previous prime is 513070949. The next prime is 513070967. The reversal of 513070953 is 359070315.

It is a cyclic number.

It is not a de Polignac number, because 513070953 - 2² = 513070949 is a prime.

It is not an unprimeable number, because it can be changed into a prime (513070933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483043 + ... + 484103.

It is an arithmetic number, because the mean of its divisors is an integer number (43011000).

Almost surely, 2^513070953 is an apocalyptic number.

It is an amenable number.

513070953 is a deficient number, since it is larger than the sum of its proper divisors (175105047).

513070953 is a wasteful number, since it uses less digits than its factorization.

513070953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872.

The product of its (nonzero) digits is 14175, while the sum is 33.

The square root of 513070953 is about 22651.0695773952. The cubic root of 513070953 is about 800.5573995628.

The spelling of 513070953 in words is "five hundred thirteen million, seventy thousand, nine hundred fifty-three".