325225513011 has 48 divisors (see below), whose sum is σ = 513729964032. Its totient is φ = 179270133120.

The previous prime is 325225513009. The next prime is 325225513021. The reversal of 325225513011 is 110315522523.

It is not a de Polignac number, because 325225513011 - 2¹ = 325225513009 is a prime.

It is a super-2 number, since 2×325225513011² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 325225513011.

It is not an unprimeable number, because it can be changed into a prime (325225513021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6290910 + ... + 6342396.

It is an arithmetic number, because the mean of its divisors is an integer number (10702707584).

Almost surely, 2^325225513011 is an apocalyptic number.

325225513011 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

325225513011 is a deficient number, since it is larger than the sum of its proper divisors (188504451021).

325225513011 is a wasteful number, since it uses less digits than its factorization.

325225513011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51872 (or 51841 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 325225513011 in words is "three hundred twenty-five billion, two hundred twenty-five million, five hundred thirteen thousand, eleven".