1950968572 has 24 divisors (see below), whose sum is σ = 3906735840. Its totient is φ = 835101120.

The previous prime is 1950968567. The next prime is 1950968573. The reversal of 1950968572 is 2758690591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1950968573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19447 + ... + 65422.

It is an arithmetic number, because the mean of its divisors is an integer number (162780660).

Almost surely, 2^1950968572 is an apocalyptic number.

It is an amenable number.

1950968572 is an abundant number, since it is smaller than the sum of its proper divisors (1955767268).

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

1950968572 is a wasteful number, since it uses less digits than its factorization.

1950968572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85701 (or 85699 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 52.

The square root of 1950968572 is about 44169.7698884656. The cubic root of 1950968572 is about 1249.5397926148.

The spelling of 1950968572 in words is "one billion, nine hundred fifty million, nine hundred sixty-eight thousand, five hundred seventy-two".