513489354 has 16 divisors (see below), whose sum is σ = 1173690048. Its totient is φ = 146711232.

The previous prime is 513489343. The next prime is 513489397. The reversal of 513489354 is 453984315.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 12225937 = 513489354 / (5 + 1 + 3 + 4 + 8 + 9 + 3 + 5 + 4).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6112927 + ... + 6113010.

It is an arithmetic number, because the mean of its divisors is an integer number (73355628).

Almost surely, 2^513489354 is an apocalyptic number.

513489354 is an abundant number, since it is smaller than the sum of its proper divisors (660200694).

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

513489354 is a wasteful number, since it uses less digits than its factorization.

513489354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12225949.

The product of its digits is 259200, while the sum is 42.

The square root of 513489354 is about 22660.3034842872. The cubic root of 513489354 is about 800.7749542733.

The spelling of 513489354 in words is "five hundred thirteen million, four hundred eighty-nine thousand, three hundred fifty-four".