13250033325 has 96 divisors (see below), whose sum is σ = 27129513600. Its totient is φ = 6300840960.

The previous prime is 13250033273. The next prime is 13250033371. The reversal of 13250033325 is 52333005231.

13250033325 is a `hidden beast` number, since 1 + 325 + 0 + 0 + 3 + 332 + 5 = 666.

It is not a de Polignac number, because 13250033325 - 2¹² = 13250029229 is a prime.

It is a super-2 number, since 2×13250033325² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 187639 + ... + 248411.

It is an arithmetic number, because the mean of its divisors is an integer number (282599100).

Almost surely, 2^13250033325 is an apocalyptic number.

13250033325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13250033325 is an abundant number, since it is smaller than the sum of its proper divisors (13879480275).

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

13250033325 is a wasteful number, since it uses less digits than its factorization.

13250033325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60828 (or 60817 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

Adding to 13250033325 its reverse (52333005231), we get a palindrome (65583038556).

The spelling of 13250033325 in words is "thirteen billion, two hundred fifty million, thirty-three thousand, three hundred twenty-five".