1000515150 has 72 divisors (see below), whose sum is σ = 2760746664. Its totient is φ = 259588800.

The previous prime is 1000515143. The next prime is 1000515181. The reversal of 1000515150 is 515150001.

1000515150 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 515 + 150 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13396 + ... + 46695.

Almost surely, 2^1000515150 is an apocalyptic number.

1000515150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000515150 is an abundant number, since it is smaller than the sum of its proper divisors (1760231514).

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

1000515150 is a wasteful number, since it uses less digits than its factorization.

1000515150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60146 (or 60138 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The square root of 1000515150 is about 31630.9207896324. The cubic root of 1000515150 is about 1000.1716871885.

Adding to 1000515150 its reverse (515150001), we get a palindrome (1515665151).

The spelling of 1000515150 in words is "one billion, five hundred fifteen thousand, one hundred fifty".