33055454512 has 20 divisors (see below), whose sum is σ = 64474779600. Its totient is φ = 16416801728.

The previous prime is 33055454507. The next prime is 33055454533. The reversal of 33055454512 is 21545455033.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6930388 + ... + 6935155.

It is an arithmetic number, because the mean of its divisors is an integer number (3223738980).

Almost surely, 2^33055454512 is an apocalyptic number.

It is an amenable number.

33055454512 is a deficient number, since it is larger than the sum of its proper divisors (31419325088).

33055454512 is a wasteful number, since it uses less digits than its factorization.

33055454512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13865700 (or 13865694 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 33055454512 in words is "thirty-three billion, fifty-five million, four hundred fifty-four thousand, five hundred twelve".