73553355450055 has 32 divisors (see below), whose sum is σ = 96848631512640. Its totient is φ = 53290606786560.

The previous prime is 73553355450037. The next prime is 73553355450121. The reversal of 73553355450055 is 55005455335537.

It is not a de Polignac number, because 73553355450055 - 2⁷ = 73553355449927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73553355449978 and 73553355450005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266922136 + ... + 267197554.

It is an arithmetic number, because the mean of its divisors is an integer number (3026519734770).

Almost surely, 2^{73553355450055} is an apocalyptic number.

73553355450055 is a deficient number, since it is larger than the sum of its proper divisors (23295276062585).

73553355450055 is a wasteful number, since it uses less digits than its factorization.

73553355450055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353011.

The product of its (nonzero) digits is 59062500, while the sum is 55.

The spelling of 73553355450055 in words is "seventy-three trillion, five hundred fifty-three billion, three hundred fifty-five million, four hundred fifty thousand, fifty-five".