2252521656130 has 64 divisors (see below), whose sum is σ = 4311341614080. Its totient is φ = 844396876800.

The previous prime is 2252521656107. The next prime is 2252521656131. The reversal of 2252521656130 is 316561252522.

It is a super-2 number, since 2×2252521656130² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2252521656131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86552520 + ... + 86578540.

It is an arithmetic number, because the mean of its divisors is an integer number (67364712720).

Almost surely, 2^{2252521656130} is an apocalyptic number.

2252521656130 is a deficient number, since it is larger than the sum of its proper divisors (2058819957950).

2252521656130 is a wasteful number, since it uses less digits than its factorization.

2252521656130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28195.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 2252521656130 in words is "two trillion, two hundred fifty-two billion, five hundred twenty-one million, six hundred fifty-six thousand, one hundred thirty".