32513225454345 has 64 divisors (see below), whose sum is σ = 57536385606144. Its totient is φ = 15594399744000.

The previous prime is 32513225454343. The next prime is 32513225454371. The reversal of 32513225454345 is 54345452231523.

It is a happy number.

It is not a de Polignac number, because 32513225454345 - 2¹ = 32513225454343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32513225454294 and 32513225454303.

It is not an unprimeable number, because it can be changed into a prime (32513225454343) 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 63 ways as a sum of consecutive naturals, for example, 2680845 + ... + 8497845.

It is an arithmetic number, because the mean of its divisors is an integer number (899006025096).

Almost surely, 2^{32513225454345} is an apocalyptic number.

It is an amenable number.

32513225454345 is a deficient number, since it is larger than the sum of its proper divisors (25023160151799).

32513225454345 is a wasteful number, since it uses less digits than its factorization.

32513225454345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5818002.

The product of its digits is 8640000, while the sum is 48.

Adding to 32513225454345 its reverse (54345452231523), we get a palindrome (86858677685868).

The spelling of 32513225454345 in words is "thirty-two trillion, five hundred thirteen billion, two hundred twenty-five million, four hundred fifty-four thousand, three hundred forty-five".