33552054 has 12 divisors (see below), whose sum is σ = 72696156. Its totient is φ = 11184012.

The previous prime is 33552047. The next prime is 33552089. The reversal of 33552054 is 45025533.

It is a super-2 number, since 2×33552054² = 2251480655237832, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 931984 + ... + 932019.

It is an arithmetic number, because the mean of its divisors is an integer number (6058013).

Almost surely, 2^33552054 is an apocalyptic number.

33552054 is an abundant number, since it is smaller than the sum of its proper divisors (39144102).

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

33552054 is a wasteful number, since it uses less digits than its factorization.

33552054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864011 (or 1864008 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 33552054 is about 5792.4134866220. The cubic root of 33552054 is about 322.5321691365.

Adding to 33552054 its reverse (45025533), we get a palindrome (78577587).

The spelling of 33552054 in words is "thirty-three million, five hundred fifty-two thousand, fifty-four".