501069712 has 120 divisors (see below), whose sum is σ = 1178452352. Its totient is φ = 204906240.

The previous prime is 501069707. The next prime is 501069719. The reversal of 501069712 is 217960105.

It is not an unprimeable number, because it can be changed into a prime (501069719) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1081993 + ... + 1082455.

Almost surely, 2^501069712 is an apocalyptic number.

501069712 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 501069712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589226176).

501069712 is an abundant number, since it is smaller than the sum of its proper divisors (677382640).

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

501069712 is a wasteful number, since it uses less digits than its factorization.

501069712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 501069712 is about 22384.5864826670. The cubic root of 501069712 is about 794.2661434618.

The spelling of 501069712 in words is "five hundred one million, sixty-nine thousand, seven hundred twelve".