1552545352 has 16 divisors (see below), whose sum is σ = 2960362800. Its totient is φ = 763115280.

The previous prime is 1552545341. The next prime is 1552545359. The reversal of 1552545352 is 2535452551.

It is not an unprimeable number, because it can be changed into a prime (1552545359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1644174 + ... + 1645117.

It is an arithmetic number, because the mean of its divisors is an integer number (185022675).

Almost surely, 2^1552545352 is an apocalyptic number.

It is an amenable number.

1552545352 is a deficient number, since it is larger than the sum of its proper divisors (1407817448).

1552545352 is a wasteful number, since it uses less digits than its factorization.

1552545352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3289356 (or 3289352 counting only the distinct ones).

The product of its digits is 150000, while the sum is 37.

The square root of 1552545352 is about 39402.3521125326. The cubic root of 1552545352 is about 1157.9276694043.

The spelling of 1552545352 in words is "one billion, five hundred fifty-two million, five hundred forty-five thousand, three hundred fifty-two".