2500000160 has 96 divisors (see below), whose sum is σ = 6777654912. Its totient is φ = 853632000.

The previous prime is 2500000123. The next prime is 2500000163. The reversal of 2500000160 is 610000052.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (2500000163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276674 + ... + 285566.

It is an arithmetic number, because the mean of its divisors is an integer number (70600572).

Almost surely, 2^2500000160 is an apocalyptic number.

2500000160 is a gapful number since it is divisible by the number (20) 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 2500000160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3388827456).

2500000160 is an abundant number, since it is smaller than the sum of its proper divisors (4277654752).

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

2500000160 is a wasteful number, since it uses less digits than its factorization.

2500000160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9166 (or 9158 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 2500000160 is about 50000.0016000000. The cubic root of 2500000160 is about 1357.2088372512.

It can be divided in two parts, 2500000 and 160, that multiplied together give a square (400000000 = 20000²).

The spelling of 2500000160 in words is "two billion, five hundred million, one hundred sixty", and thus it is an aban number.