1552500332 has 12 divisors (see below), whose sum is σ = 2718466296. Its totient is φ = 775795680.

The previous prime is 1552500331. The next prime is 1552500373. The reversal of 1552500332 is 2330052551.

It is a super-2 number, since 2×1552500332² = 4820514561720220448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1552500331) 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, 105878 + ... + 119645.

It is an arithmetic number, because the mean of its divisors is an integer number (226538858).

Almost surely, 2^1552500332 is an apocalyptic number.

It is an amenable number.

1552500332 is a deficient number, since it is larger than the sum of its proper divisors (1165965964).

1552500332 is a wasteful number, since it uses less digits than its factorization.

1552500332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227248 (or 227246 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 1552500332 is about 39401.7808226989. The cubic root of 1552500332 is about 1157.9164769439.

Adding to 1552500332 its reverse (2330052551), we get a palindrome (3882552883).

The spelling of 1552500332 in words is "one billion, five hundred fifty-two million, five hundred thousand, three hundred thirty-two".