2252006612540 has 48 divisors (see below), whose sum is σ = 4935013473600. Its totient is φ = 861605606400.

The previous prime is 2252006612539. The next prime is 2252006612549. The reversal of 2252006612540 is 452166002522.

It is a self number, because there is not a number n which added to its sum of digits gives 2252006612540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252006612549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15267140 + ... + 15413940.

It is an arithmetic number, because the mean of its divisors is an integer number (102812780700).

Almost surely, 2^{2252006612540} is an apocalyptic number.

2252006612540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2252006612540 is an abundant number, since it is smaller than the sum of its proper divisors (2683006861060).

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

2252006612540 is a wasteful number, since it uses less digits than its factorization.

2252006612540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180182 (or 180180 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 2252006612540 in words is "two trillion, two hundred fifty-two billion, six million, six hundred twelve thousand, five hundred forty".