2654455543450 has 48 divisors (see below), whose sum is σ = 4961618686080. Its totient is φ = 1056556256000.

The previous prime is 2654455543423. The next prime is 2654455543451. The reversal of 2654455543450 is 543455544562.

It is a super-2 number, since 2×2654455543450² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2654455543451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16182345 + ... + 16345555.

It is an arithmetic number, because the mean of its divisors is an integer number (103367055960).

Almost surely, 2^{2654455543450} is an apocalyptic number.

2654455543450 is a deficient number, since it is larger than the sum of its proper divisors (2307163142630).

2654455543450 is a wasteful number, since it uses less digits than its factorization.

2654455543450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164823 (or 164818 counting only the distinct ones).

The product of its (nonzero) digits is 28800000, while the sum is 52.

The spelling of 2654455543450 in words is "two trillion, six hundred fifty-four billion, four hundred fifty-five million, five hundred forty-three thousand, four hundred fifty".