1952788560 has 80 divisors (see below), whose sum is σ = 6059505024. Its totient is φ = 520239616.

The previous prime is 1952788511. The next prime is 1952788681. The reversal of 1952788560 is 658872591.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290194 + ... + 296846.

Almost surely, 2^1952788560 is an apocalyptic number.

1952788560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1952788560 is an abundant number, since it is smaller than the sum of its proper divisors (4106716464).

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

1952788560 is a wasteful number, since it uses less digits than its factorization.

1952788560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7892 (or 7886 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 51.

The square root of 1952788560 is about 44190.3672761384. The cubic root of 1952788560 is about 1249.9282220117.

The spelling of 1952788560 in words is "one billion, nine hundred fifty-two million, seven hundred eighty-eight thousand, five hundred sixty".