1001010650 has 24 divisors (see below), whose sum is σ = 1879965984. Its totient is φ = 396514800.

The previous prime is 1001010607. The next prime is 1001010667. The reversal of 1001010650 is 560101001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92036 + ... + 102335.

It is an arithmetic number, because the mean of its divisors is an integer number (78331916).

Almost surely, 2^1001010650 is an apocalyptic number.

1001010650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001010650 is a deficient number, since it is larger than the sum of its proper divisors (878955334).

1001010650 is a wasteful number, since it uses less digits than its factorization.

1001010650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194486 (or 194481 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 1001010650 is about 31638.7523458179. The cubic root of 1001010650 is about 1000.3367699066.

Adding to 1001010650 its reverse (560101001), we get a palindrome (1561111651).

The spelling of 1001010650 in words is "one billion, one million, ten thousand, six hundred fifty".