133250014440552 has 32 divisors (see below), whose sum is σ = 333140091206400. Its totient is φ = 44414664132864.

The previous prime is 133250014440551. The next prime is 133250014440619. The reversal of 133250014440552 is 255044410052331.

It is a self number, because there is not a number n which added to its sum of digits gives 133250014440552.

It is not an unprimeable number, because it can be changed into a prime (133250014440551) 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, 124917048 + ... + 125979239.

It is an arithmetic number, because the mean of its divisors is an integer number (10410627850200).

Almost surely, 2^{133250014440552} is an apocalyptic number.

133250014440552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133250014440552 is an abundant number, since it is smaller than the sum of its proper divisors (199890076765848).

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

133250014440552 is a wasteful number, since it uses less digits than its factorization.

133250014440552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250918425 (or 250918421 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 133250014440552 its reverse (255044410052331), we get a palindrome (388294424492883).

The spelling of 133250014440552 in words is "one hundred thirty-three trillion, two hundred fifty billion, fourteen million, four hundred forty thousand, five hundred fifty-two".