1332554000 has 40 divisors (see below), whose sum is σ = 3222120408. Its totient is φ = 533020800.

The previous prime is 1332553991. The next prime is 1332554009. The reversal of 1332554000 is 4552331.

It is an interprime number because it is at equal distance from previous prime (1332553991) and next prime (1332554009).

It can be written as a sum of positive squares in 4 ways, for example, as 595984 + 1331958016 = 772^2 + 36496^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (1332554009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331139 + ... + 335138.

Almost surely, 2^1332554000 is an apocalyptic number.

1332554000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332554000 is an abundant number, since it is smaller than the sum of its proper divisors (1889566408).

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

1332554000 is an equidigital number, since it uses as much as digits as its factorization.

1332554000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666300 (or 666284 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1332554000 is about 36504.1641460259. The cubic root of 1332554000 is about 1100.4279326734.

The spelling of 1332554000 in words is "one billion, three hundred thirty-two million, five hundred fifty-four thousand".