16152661560 has 256 divisors, whose sum is σ = 56134425600. Its totient is φ = 3642163200.

The previous prime is 16152661549. The next prime is 16152661583. The reversal of 16152661560 is 6516625161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25198840 + ... + 25199480.

It is an arithmetic number, because the mean of its divisors is an integer number (219275100).

Almost surely, 2^16152661560 is an apocalyptic number.

16152661560 is a gapful number since it is divisible by the number (10) 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 16152661560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28067212800).

16152661560 is an abundant number, since it is smaller than the sum of its proper divisors (39981764040).

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

16152661560 is a wasteful number, since it uses less digits than its factorization.

16152661560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022 (or 1018 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 16152661560 in words is "sixteen billion, one hundred fifty-two million, six hundred sixty-one thousand, five hundred sixty".