133630465634053 has 4 divisors (see below), whose sum is σ = 133632091015360. Its totient is φ = 133628840252748.

The previous prime is 133630465634023. The next prime is 133630465634063. The reversal of 133630465634053 is 350436564036331.

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 133630465634053 - 2⁹ = 133630465633541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133630465634023) 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, 812567325 + ... + 812731762.

It is an arithmetic number, because the mean of its divisors is an integer number (33408022753840).

Almost surely, 2^{133630465634053} is an apocalyptic number.

It is an amenable number.

133630465634053 is a deficient number, since it is larger than the sum of its proper divisors (1625381307).

133630465634053 is an equidigital number, since it uses as much as digits as its factorization.

133630465634053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625381306.

The product of its (nonzero) digits is 20995200, while the sum is 52.

The spelling of 133630465634053 in words is "one hundred thirty-three trillion, six hundred thirty billion, four hundred sixty-five million, six hundred thirty-four thousand, fifty-three".