33148953552 has 160 divisors (see below), whose sum is σ = 100898292096. Its totient is φ = 9245491200.

The previous prime is 33148953529. The next prime is 33148953569. The reversal of 33148953552 is 25535984133.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2416152 + ... + 2429832.

Almost surely, 2^33148953552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33148953552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50449146048).

33148953552 is an abundant number, since it is smaller than the sum of its proper divisors (67749338544).

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

33148953552 is a wasteful number, since it uses less digits than its factorization.

33148953552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14069 (or 14063 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 48.

The spelling of 33148953552 in words is "thirty-three billion, one hundred forty-eight million, nine hundred fifty-three thousand, five hundred fifty-two".