1054515664255 has 16 divisors (see below), whose sum is σ = 1284415460064. Its totient is φ = 830950243200.

The previous prime is 1054515664231. The next prime is 1054515664271. The reversal of 1054515664255 is 5524665154501.

1054515664255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1054515664255 - 2⁹ = 1054515663743 is a prime.

It is a super-2 number, since 2×1054515664255² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1054515664199 and 1054515664208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3976305 + ... + 4233205.

It is an arithmetic number, because the mean of its divisors is an integer number (80275966254).

Almost surely, 2^{1054515664255} is an apocalyptic number.

1054515664255 is a deficient number, since it is larger than the sum of its proper divisors (229899795809).

1054515664255 is a wasteful number, since it uses less digits than its factorization.

1054515664255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269226.

The product of its (nonzero) digits is 3600000, while the sum is 49.

The spelling of 1054515664255 in words is "one trillion, fifty-four billion, five hundred fifteen million, six hundred sixty-four thousand, two hundred fifty-five".