507036223381 has 8 divisors (see below), whose sum is σ = 521122572504. Its totient is φ = 492970014720.

The previous prime is 507036223259. The next prime is 507036223427. The reversal of 507036223381 is 183322630705.

It can be written as a sum of positive squares in 4 ways, for example, as 164518660881 + 342517562500 = 405609^2 + 585250^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 507036223381 - 2¹⁵ = 507036190613 is a prime.

It is a super-2 number, since 2×507036223381² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (507036223181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4984060 + ... + 5084773.

It is an arithmetic number, because the mean of its divisors is an integer number (65140321563).

Almost surely, 2^507036223381 is an apocalyptic number.

It is an amenable number.

507036223381 is a deficient number, since it is larger than the sum of its proper divisors (14086349123).

507036223381 is a wasteful number, since it uses less digits than its factorization.

507036223381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10070231.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 507036223381 in words is "five hundred seven billion, thirty-six million, two hundred twenty-three thousand, three hundred eighty-one".