133523555450430 has 16 divisors (see below), whose sum is σ = 320456533081104. Its totient is φ = 35606281453440.

The previous prime is 133523555450393. The next prime is 133523555450473. The reversal of 133523555450430 is 34054555325331.

It is a self number, because there is not a number n which added to its sum of digits gives 133523555450430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2225392590811 + ... + 2225392590870.

It is an arithmetic number, because the mean of its divisors is an integer number (20028533317569).

Almost surely, 2^{133523555450430} is an apocalyptic number.

133523555450430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133523555450430 is an abundant number, since it is smaller than the sum of its proper divisors (186932977630674).

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

133523555450430 is a wasteful number, since it uses less digits than its factorization.

133523555450430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450785181691.

The product of its (nonzero) digits is 8100000, while the sum is 48.

The spelling of 133523555450430 in words is "one hundred thirty-three trillion, five hundred twenty-three billion, five hundred fifty-five million, four hundred fifty thousand, four hundred thirty".