501342612 has 48 divisors (see below), whose sum is σ = 1184881152. Its totient is φ = 164970720.

The previous prime is 501342593. The next prime is 501342623. The reversal of 501342612 is 216243105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725187 + ... + 725877.

It is an arithmetic number, because the mean of its divisors is an integer number (24685024).

Almost surely, 2^501342612 is an apocalyptic number.

It is an amenable number.

501342612 is an abundant number, since it is smaller than the sum of its proper divisors (683538540).

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

501342612 is a wasteful number, since it uses less digits than its factorization.

501342612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388 (or 1386 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 501342612 is about 22390.6813652466. The cubic root of 501342612 is about 794.4103122847.

Adding to 501342612 its reverse (216243105), we get a palindrome (717585717).

The spelling of 501342612 in words is "five hundred one million, three hundred forty-two thousand, six hundred twelve".