501300055 has 8 divisors (see below), whose sum is σ = 602554752. Its totient is φ = 400376928.

The previous prime is 501300043. The next prime is 501300091. The reversal of 501300055 is 550003105.

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 501300055 - 2²⁵ = 467745623 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 79552 + ... + 85621.

It is an arithmetic number, because the mean of its divisors is an integer number (75319344).

Almost surely, 2^501300055 is an apocalyptic number.

501300055 is a deficient number, since it is larger than the sum of its proper divisors (101254697).

501300055 is a wasteful number, since it uses less digits than its factorization.

501300055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165785.

The product of its (nonzero) digits is 375, while the sum is 19.

The square root of 501300055 is about 22389.7310166960. The cubic root of 501300055 is about 794.3878335276.

The spelling of 501300055 in words is "five hundred one million, three hundred thousand, fifty-five".