133353650 has 24 divisors (see below), whose sum is σ = 248859444. Its totient is φ = 53164800.

The previous prime is 133353637. The next prime is 133353653. The reversal of 133353650 is 56353331.

It can be written as a sum of positive squares in 6 ways, for example, as 10387729 + 122965921 = 3223^2 + 11089^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133353653) 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, 11390 + ... + 19910.

Almost surely, 2^133353650 is an apocalyptic number.

133353650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133353650 is a deficient number, since it is larger than the sum of its proper divisors (115505794).

133353650 is a wasteful number, since it uses less digits than its factorization.

133353650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8846 (or 8841 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 29.

The square root of 133353650 is about 11547.8850877552. The cubic root of 133353650 is about 510.8989017000.

The spelling of 133353650 in words is "one hundred thirty-three million, three hundred fifty-three thousand, six hundred fifty".