2601536160 has 48 divisors (see below), whose sum is σ = 8194840416. Its totient is φ = 693742848.

The previous prime is 2601536149. The next prime is 2601536191. The reversal of 2601536160 is 616351062.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

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 7 ways as a sum of consecutive naturals, for example, 2709454 + ... + 2710413.

It is an arithmetic number, because the mean of its divisors is an integer number (170725842).

Almost surely, 2^2601536160 is an apocalyptic number.

2601536160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2601536160 is an abundant number, since it is smaller than the sum of its proper divisors (5593304256).

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

2601536160 is a wasteful number, since it uses less digits than its factorization.

2601536160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5419885 (or 5419877 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2601536160 is about 51005.2561997291. The cubic root of 2601536160 is about 1375.3396247560.

The spelling of 2601536160 in words is "two billion, six hundred one million, five hundred thirty-six thousand, one hundred sixty".