501055340 has 24 divisors (see below), whose sum is σ = 1054937520. Its totient is φ = 199903808.

The previous prime is 501055333. The next prime is 501055351. The reversal of 501055340 is 43550105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24422 + ... + 39981.

It is an arithmetic number, because the mean of its divisors is an integer number (43955730).

Almost surely, 2^501055340 is an apocalyptic number.

It is an amenable number.

501055340 is an abundant number, since it is smaller than the sum of its proper divisors (553882180).

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

501055340 is a wasteful number, since it uses less digits than its factorization.

501055340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64801 (or 64799 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 501055340 is about 22384.2654558956. The cubic root of 501055340 is about 794.2585495071.

The spelling of 501055340 in words is "five hundred one million, fifty-five thousand, three hundred forty".