2553162612 has 192 divisors, whose sum is σ = 8469909504. Its totient is φ = 576092160.

The previous prime is 2553162607. The next prime is 2553162617. The reversal of 2553162612 is 2162613552.

It is an interprime number because it is at equal distance from previous prime (2553162607) and next prime (2553162617).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553162617) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 197953 + ... + 210455.

It is an arithmetic number, because the mean of its divisors is an integer number (44114112).

Almost surely, 2^2553162612 is an apocalyptic number.

2553162612 is a gapful number since it is divisible by the number (22) 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 2553162612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4234954752).

2553162612 is an abundant number, since it is smaller than the sum of its proper divisors (5916746892).

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

2553162612 is a wasteful number, since it uses less digits than its factorization.

2553162612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12558 (or 12556 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 2553162612 is about 50528.8295134570. The cubic root of 2553162612 is about 1366.7617788522.

The spelling of 2553162612 in words is "two billion, five hundred fifty-three million, one hundred sixty-two thousand, six hundred twelve".