2132446450054 has 4 divisors (see below), whose sum is σ = 3198669675084. Its totient is φ = 1066223225026.

The previous prime is 2132446450049. The next prime is 2132446450073. The reversal of 2132446450054 is 4500546442312.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2132446449989 and 2132446450016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533111612512 + ... + 533111612515.

It is an arithmetic number, because the mean of its divisors is an integer number (799667418771).

Almost surely, 2^{2132446450054} is an apocalyptic number.

2132446450054 is a deficient number, since it is larger than the sum of its proper divisors (1066223225030).

2132446450054 is a wasteful number, since it uses less digits than its factorization.

2132446450054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066223225029.

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 2132446450054 in words is "two trillion, one hundred thirty-two billion, four hundred forty-six million, four hundred fifty thousand, fifty-four".