1552033332 has 48 divisors (see below), whose sum is σ = 4029923520. Its totient is φ = 516555936.

The previous prime is 1552033313. The next prime is 1552033333. The reversal of 1552033332 is 2333302551.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1552033296 and 1552033305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552033333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62503 + ... + 83729.

It is an arithmetic number, because the mean of its divisors is an integer number (83956740).

Almost surely, 2^1552033332 is an apocalyptic number.

1552033332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1552033332 is an abundant number, since it is smaller than the sum of its proper divisors (2477890188).

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

1552033332 is a wasteful number, since it uses less digits than its factorization.

1552033332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21917 (or 21909 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 1552033332 is about 39395.8542488927. The cubic root of 1552033332 is about 1157.8003629110.

Adding to 1552033332 its reverse (2333302551), we get a palindrome (3885335883).

The spelling of 1552033332 in words is "one billion, five hundred fifty-two million, thirty-three thousand, three hundred thirty-two".