133162622513652 has 24 divisors (see below), whose sum is σ = 324222037425216. Its totient is φ = 42457647757888.

The previous prime is 133162622513617. The next prime is 133162622513659. The reversal of 133162622513652 is 256315226261331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133162622513659) 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, 241236634713 + ... + 241236635264.

It is an arithmetic number, because the mean of its divisors is an integer number (13509251559384).

Almost surely, 2^{133162622513652} is an apocalyptic number.

133162622513652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133162622513652 is an abundant number, since it is smaller than the sum of its proper divisors (191059414911564).

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

133162622513652 is a wasteful number, since it uses less digits than its factorization.

133162622513652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482473270007 (or 482473270005 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 48.

Adding to 133162622513652 its reverse (256315226261331), we get a palindrome (389477848774983).

The spelling of 133162622513652 in words is "one hundred thirty-three trillion, one hundred sixty-two billion, six hundred twenty-two million, five hundred thirteen thousand, six hundred fifty-two".