2451033643054 has 16 divisors (see below), whose sum is σ = 3698665740000. Its totient is φ = 1218145460224.

The previous prime is 2451033643049. The next prime is 2451033643063. The reversal of 2451033643054 is 4503463301542.

It is a junction number, because it is equal to n+sod(n) for n = 2451033642998 and 2451033643016.

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 in 7 ways as a sum of consecutive naturals, for example, 16347822 + ... + 16497070.

It is an arithmetic number, because the mean of its divisors is an integer number (231166608750).

Almost surely, 2^{2451033643054} is an apocalyptic number.

2451033643054 is a deficient number, since it is larger than the sum of its proper divisors (1247632096946).

2451033643054 is a wasteful number, since it uses less digits than its factorization.

2451033643054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198587.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 2451033643054 its reverse (4503463301542), we get a palindrome (6954496944596).

The spelling of 2451033643054 in words is "two trillion, four hundred fifty-one billion, thirty-three million, six hundred forty-three thousand, fifty-four".