1560955152 has 80 divisors (see below), whose sum is σ = 4241299968. Its totient is φ = 494008320.

The previous prime is 1560955139. The next prime is 1560955261. The reversal of 1560955152 is 2515590651.

It is a self number, because there is not a number n which added to its sum of digits gives 1560955152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68968 + ... + 88760.

Almost surely, 2^1560955152 is an apocalyptic number.

1560955152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1560955152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2120649984).

1560955152 is an abundant number, since it is smaller than the sum of its proper divisors (2680344816).

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

1560955152 is a wasteful number, since it uses less digits than its factorization.

1560955152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19888 (or 19882 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 39.

The square root of 1560955152 is about 39508.9249663921. The cubic root of 1560955152 is about 1160.0146530055.

The spelling of 1560955152 in words is "one billion, five hundred sixty million, nine hundred fifty-five thousand, one hundred fifty-two".