1332564552 has 48 divisors (see below), whose sum is σ = 3937124880. Its totient is φ = 403807200.

The previous prime is 1332564551. The next prime is 1332564553. The reversal of 1332564552 is 2554652331.

1332564552 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 5 + 645 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1332564551) and next prime (1332564553).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1332564551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 840474 + ... + 842057.

It is an arithmetic number, because the mean of its divisors is an integer number (82023435).

Almost surely, 2^1332564552 is an apocalyptic number.

1332564552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1332564552 is an abundant number, since it is smaller than the sum of its proper divisors (2604560328).

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

1332564552 is a wasteful number, since it uses less digits than its factorization.

1332564552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682554 (or 1682547 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 1332564552 is about 36504.3086771959. The cubic root of 1332564552 is about 1100.4308372924.

It can be divided in two parts, 13325 and 64552, that added together give a palindrome (77877).

The spelling of 1332564552 in words is "one billion, three hundred thirty-two million, five hundred sixty-four thousand, five hundred fifty-two".