33510054040 has 16 divisors (see below), whose sum is σ = 75397621680. Its totient is φ = 13404021600.

The previous prime is 33510054037. The next prime is 33510054041. The reversal of 33510054040 is 4045001533.

It is a super-2 number, since 2×33510054040² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33510053996 and 33510054014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33510054041) 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 3 ways as a sum of consecutive naturals, for example, 418875636 + ... + 418875715.

It is an arithmetic number, because the mean of its divisors is an integer number (4712351355).

Almost surely, 2^33510054040 is an apocalyptic number.

It is an amenable number.

33510054040 is an abundant number, since it is smaller than the sum of its proper divisors (41887567640).

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

33510054040 is a wasteful number, since it uses less digits than its factorization.

33510054040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837751362 (or 837751358 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 33510054040 its reverse (4045001533), we get a palindrome (37555055573).

The spelling of 33510054040 in words is "thirty-three billion, five hundred ten million, fifty-four thousand, forty".