133550825410 has 8 divisors (see below), whose sum is σ = 240391485756. Its totient is φ = 53420330160.

The previous prime is 133550825357. The next prime is 133550825431. The reversal of 133550825410 is 14528055331.

It can be written as a sum of positive squares in 2 ways, for example, as 129702980449 + 3847844961 = 360143^2 + 62031^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 133550825410.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6677541261 + ... + 6677541280.

Almost surely, 2^133550825410 is an apocalyptic number.

133550825410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133550825410 is a deficient number, since it is larger than the sum of its proper divisors (106840660346).

133550825410 is a wasteful number, since it uses less digits than its factorization.

133550825410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13355082548.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 133550825410 in words is "one hundred thirty-three billion, five hundred fifty million, eight hundred twenty-five thousand, four hundred ten".