1053428476265 has 24 divisors (see below), whose sum is σ = 1390132773960. Its totient is φ = 765770353920.

The previous prime is 1053428476249. The next prime is 1053428476271. The reversal of 1053428476265 is 5626748243501.

It can be written as a sum of positive squares in 4 ways, for example, as 20270071129 + 1033158405136 = 142373^2 + 1016444^2 .

It is not a de Polignac number, because 1053428476265 - 2⁴ = 1053428476249 is a prime.

It is a super-2 number, since 2×1053428476265² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 885491 + ... + 1700279.

It is an arithmetic number, because the mean of its divisors is an integer number (57922198915).

Almost surely, 2^{1053428476265} is an apocalyptic number.

It is an amenable number.

1053428476265 is a deficient number, since it is larger than the sum of its proper divisors (336704297695).

1053428476265 is a wasteful number, since it uses less digits than its factorization.

1053428476265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816953 (or 816942 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 53.

The spelling of 1053428476265 in words is "one trillion, fifty-three billion, four hundred twenty-eight million, four hundred seventy-six thousand, two hundred sixty-five".