509674543324 has 6 divisors (see below), whose sum is σ = 891930450824. Its totient is φ = 254837271660.

The previous prime is 509674543321. The next prime is 509674543333. The reversal of 509674543324 is 423345476905.

It is a super-2 number, since 2×509674543324² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (509674543321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63709317912 + ... + 63709317919.

Almost surely, 2^509674543324 is an apocalyptic number.

It is an amenable number.

509674543324 is a deficient number, since it is larger than the sum of its proper divisors (382255907500).

509674543324 is a wasteful number, since it uses less digits than its factorization.

509674543324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127418635835 (or 127418635833 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 52.

The spelling of 509674543324 in words is "five hundred nine billion, six hundred seventy-four million, five hundred forty-three thousand, three hundred twenty-four".