133763069 has 4 divisors (see below), whose sum is σ = 145923360. Its totient is φ = 121602780.

The previous prime is 133763053. The next prime is 133763093. The reversal of 133763069 is 960367331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133763069 - 2⁴ = 133763053 is a prime.

It is a super-2 number, since 2×133763069² = 35785117256597522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133763039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6080129 + ... + 6080150.

It is an arithmetic number, because the mean of its divisors is an integer number (36480840).

Almost surely, 2^133763069 is an apocalyptic number.

It is an amenable number.

133763069 is a deficient number, since it is larger than the sum of its proper divisors (12160291).

133763069 is a wasteful number, since it uses less digits than its factorization.

133763069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12160290.

The product of its (nonzero) digits is 61236, while the sum is 38.

The square root of 133763069 is about 11565.5985145603. The cubic root of 133763069 is about 511.4212171553.

The spelling of 133763069 in words is "one hundred thirty-three million, seven hundred sixty-three thousand, sixty-nine".