2545035152 has 80 divisors (see below), whose sum is σ = 5523479808. Its totient is φ = 1126016640.

The previous prime is 2545035139. The next prime is 2545035193. The reversal of 2545035152 is 2515305452.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3957743 + ... + 3958385.

Almost surely, 2^2545035152 is an apocalyptic number.

2545035152 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 2545035152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2761739904).

2545035152 is an abundant number, since it is smaller than the sum of its proper divisors (2978444656).

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

2545035152 is a wasteful number, since it uses less digits than its factorization.

2545035152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228 (or 1222 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2545035152 is about 50448.3414197137. The cubic root of 2545035152 is about 1365.3099703500.

The spelling of 2545035152 in words is "two billion, five hundred forty-five million, thirty-five thousand, one hundred fifty-two".