501050016 has 96 divisors (see below), whose sum is σ = 1465833600. Its totient is φ = 166510080.

The previous prime is 501049981. The next prime is 501050029. The reversal of 501050016 is 610050105.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×501050016² = 502102237067200512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 378636 + ... + 379956.

It is an arithmetic number, because the mean of its divisors is an integer number (15269100).

Almost surely, 2^501050016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 501050016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (732916800).

501050016 is an abundant number, since it is smaller than the sum of its proper divisors (964783584).

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

501050016 is a wasteful number, since it uses less digits than its factorization.

501050016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779 (or 1765 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 501050016 is about 22384.1465327584. The cubic root of 501050016 is about 794.2557363464.

The spelling of 501050016 in words is "five hundred one million, fifty thousand, sixteen".