507223380 has 48 divisors (see below), whose sum is σ = 1458616320. Its totient is φ = 131603328.

The previous prime is 507223363. The next prime is 507223391. The reversal of 507223380 is 83322705.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 112020 + ... + 116459.

It is an arithmetic number, because the mean of its divisors is an integer number (30387840).

Almost surely, 2^507223380 is an apocalyptic number.

It is an amenable number.

507223380 is an abundant number, since it is smaller than the sum of its proper divisors (951392940).

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

507223380 is a wasteful number, since it uses less digits than its factorization.

507223380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228528 (or 228526 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 507223380 is about 22521.6202791895. The cubic root of 507223380 is about 797.5044001552.

The spelling of 507223380 in words is "five hundred seven million, two hundred twenty-three thousand, three hundred eighty".