133045554411 has 96 divisors (see below), whose sum is σ = 253853623296. Its totient is φ = 65007360000.

The previous prime is 133045554407. The next prime is 133045554413. The reversal of 133045554411 is 114455540331.

It is not a de Polignac number, because 133045554411 - 2² = 133045554407 is a prime.

It is a super-2 number, since 2×133045554411² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133045554413) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26869986 + ... + 26874936.

It is an arithmetic number, because the mean of its divisors is an integer number (2644308576).

Almost surely, 2^133045554411 is an apocalyptic number.

133045554411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133045554411 is a deficient number, since it is larger than the sum of its proper divisors (120808068885).

133045554411 is a wasteful number, since it uses less digits than its factorization.

133045554411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7273 (or 7270 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 133045554411 in words is "one hundred thirty-three billion, forty-five million, five hundred fifty-four thousand, four hundred eleven".