513467331426 has 48 divisors (see below), whose sum is σ = 1272078310464. Its totient is φ = 146631637152.

The previous prime is 513467331389. The next prime is 513467331497. The reversal of 513467331426 is 624133764315.

513467331426 is a `hidden beast` number, since 5 + 13 + 467 + 33 + 142 + 6 = 666.

513467331426 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 764881 + ... + 1269636.

It is an arithmetic number, because the mean of its divisors is an integer number (26501631468).

Almost surely, 2^513467331426 is an apocalyptic number.

513467331426 is an abundant number, since it is smaller than the sum of its proper divisors (758610979038).

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

513467331426 is a wasteful number, since it uses less digits than its factorization.

513467331426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036535 (or 2036532 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 45.

The spelling of 513467331426 in words is "five hundred thirteen billion, four hundred sixty-seven million, three hundred thirty-one thousand, four hundred twenty-six".