133242551260554 has 16 divisors (see below), whose sum is σ = 266485603648320. Its totient is φ = 44414100232320.

The previous prime is 133242551260543. The next prime is 133242551260583. The reversal of 133242551260554 is 455062155242331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17378614 + ... + 23843265.

It is an arithmetic number, because the mean of its divisors is an integer number (16655350228020).

Almost surely, 2^{133242551260554} is an apocalyptic number.

133242551260554 is an abundant number, since it is smaller than the sum of its proper divisors (133243052387766).

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

133242551260554 is a wasteful number, since it uses less digits than its factorization.

133242551260554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41760605.

The product of its (nonzero) digits is 4320000, while the sum is 48.

The spelling of 133242551260554 in words is "one hundred thirty-three trillion, two hundred forty-two billion, five hundred fifty-one million, two hundred sixty thousand, five hundred fifty-four".