1501502968 has 144 divisors (see below), whose sum is σ = 3621298320. Its totient is φ = 571539456.

The previous prime is 1501502963. The next prime is 1501502969. The reversal of 1501502968 is 8692051051.

It is a super-2 number, since 2×1501502968² = 4509022325825618048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1501502963) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5842296 + ... + 5842552.

It is an arithmetic number, because the mean of its divisors is an integer number (25147905).

Almost surely, 2^1501502968 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 1501502968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1810649160).

1501502968 is an abundant number, since it is smaller than the sum of its proper divisors (2119795352).

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

1501502968 is a wasteful number, since it uses less digits than its factorization.

1501502968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 37.

The square root of 1501502968 is about 38749.2318375474. The cubic root of 1501502968 is about 1145.0964413469.

The spelling of 1501502968 in words is "one billion, five hundred one million, five hundred two thousand, nine hundred sixty-eight".