2625543162 has 96 divisors (see below), whose sum is σ = 6395837760. Its totient is φ = 771413760.

The previous prime is 2625543161. The next prime is 2625543169. The reversal of 2625543162 is 2613455262.

It is not an unprimeable number, because it can be changed into a prime (2625543161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3245014 + ... + 3245822.

It is an arithmetic number, because the mean of its divisors is an integer number (66623310).

Almost surely, 2^2625543162 is an apocalyptic number.

2625543162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2625543162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3197918880).

2625543162 is an abundant number, since it is smaller than the sum of its proper divisors (3770294598).

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

2625543162 is a wasteful number, since it uses less digits than its factorization.

2625543162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308 (or 1305 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 2625543162 is about 51240.0542739759. The cubic root of 2625543162 is about 1379.5572272018.

The spelling of 2625543162 in words is "two billion, six hundred twenty-five million, five hundred forty-three thousand, one hundred sixty-two".