445253000254055 has 32 divisors (see below), whose sum is σ = 612131239010304. Its totient is φ = 304567453846656.

The previous prime is 445253000253949. The next prime is 445253000254067. The reversal of 445253000254055 is 550452000352544.

It is a happy number.

It is not a de Polignac number, because 445253000254055 - 2³⁶ = 445184280777319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 445253000253997 and 445253000254015.

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, 51178109 + ... + 59242761.

It is an arithmetic number, because the mean of its divisors is an integer number (19129101219072).

Almost surely, 2^{445253000254055} is an apocalyptic number.

445253000254055 is a deficient number, since it is larger than the sum of its proper divisors (166878238756249).

445253000254055 is a wasteful number, since it uses less digits than its factorization.

445253000254055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8068535.

The product of its (nonzero) digits is 2400000, while the sum is 44.

The spelling of 445253000254055 in words is "four hundred forty-five trillion, two hundred fifty-three billion, two hundred fifty-four thousand, fifty-five".