33481155488 has 48 divisors (see below), whose sum is σ = 72273557664. Its totient is φ = 15141423360.

The previous prime is 33481155473. The next prime is 33481155511. The reversal of 33481155488 is 88455118433.

It is a super-2 number, since 2×33481155488² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172070 + ... + 310757.

It is an arithmetic number, because the mean of its divisors is an integer number (1505699118).

Almost surely, 2^33481155488 is an apocalyptic number.

It is an amenable number.

33481155488 is an abundant number, since it is smaller than the sum of its proper divisors (38792402176).

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

33481155488 is a wasteful number, since it uses less digits than its factorization.

33481155488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483045 (or 483037 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 50.

The spelling of 33481155488 in words is "thirty-three billion, four hundred eighty-one million, one hundred fifty-five thousand, four hundred eighty-eight".