1552033452 has 12 divisors (see below), whose sum is σ = 3621411416. Its totient is φ = 517344480.

The previous prime is 1552033433. The next prime is 1552033459. The reversal of 1552033452 is 2543302551.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1552033452² = 4817615672254072608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1552033459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64668049 + ... + 64668072.

Almost surely, 2^1552033452 is an apocalyptic number.

1552033452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1552033452 is an abundant number, since it is smaller than the sum of its proper divisors (2069377964).

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

1552033452 is a wasteful number, since it uses less digits than its factorization.

1552033452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129336128 (or 129336126 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 1552033452 is about 39395.8557718956. The cubic root of 1552033452 is about 1157.8003927506.

The spelling of 1552033452 in words is "one billion, five hundred fifty-two million, thirty-three thousand, four hundred fifty-two".