33145210413513 has 12 divisors (see below), whose sum is σ = 52228816409328. Its totient is φ = 20088006311160.

The previous prime is 33145210413499. The next prime is 33145210413589. The reversal of 33145210413513 is 31531401254133.

33145210413513 is a `hidden beast` number, since 3 + 3 + 14 + 5 + 210 + 413 + 5 + 13 = 666.

It is not a de Polignac number, because 33145210413513 - 2⁶ = 33145210413449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33145210413593) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167400052495 + ... + 167400052692.

It is an arithmetic number, because the mean of its divisors is an integer number (4352401367444).

Almost surely, 2^{33145210413513} is an apocalyptic number.

33145210413513 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

33145210413513 is a deficient number, since it is larger than the sum of its proper divisors (19083605995815).

33145210413513 is a wasteful number, since it uses less digits than its factorization.

33145210413513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334800105204 (or 334800105201 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 33145210413513 its reverse (31531401254133), we get a palindrome (64676611667646).

The spelling of 33145210413513 in words is "thirty-three trillion, one hundred forty-five billion, two hundred ten million, four hundred thirteen thousand, five hundred thirteen".